This is a story about home...

I always wanted to live at the water's edge. Now I do. If you're not living on the edge, you're taking up too much room.

Getting myself off the streets and into a flat was kind of the straw that broke the camel's back though. It wasn't even my idea. Working 12 to 14 hours a day 7 days a week was not really possible while homeless, but equally I don't need such a great place to live. I have been living to work, so all I really need is a bed, somewhere I can prepare food and a shower.

When an aeroplane cabin loses pressure, oxygen masks will automatically be deployed. If you have ever listened to the safety briefing that the cabin crew give, you will know that you should put on your own mask before helping others. I haven't really applied that advice in day to day living.

I did a Hack-a-John where I spent a couple of weeks training a friend who is an idle gambling addict, to be able to get a job. I then got him an interview at the biggest bank in Europe, for a position on the #1 project. He messed it up. The reputational damage that I personally sustained kinda sealed my fate on that particular contract. I was a marked man for doing something so audacious. John, however, doesn't seem to see things in the wider context, and has gone back to sitting on a couch, gambling. That's ingratitude for you. I can lead a horse to water but I can't make it drink.

I then went to a Hackathon to try and help with the refugee crisis. There I met an extremely capable and lovely guy called Klaus. I wanted to get involved helping refugees. I ended up helping Klaus - the tidy Kiwi - who urgently needed a place to stay. He now sleeps on my couch, enjoying the above views.

Life in London is pretty hard. You might think that I sit around swilling champagne and eating in expensive restaurants, taking taxis and wringing my hands as I read The Guardian but in actual fact I'm far too busy trying not to die.

My life is minimal beyond belief. All the clothes that I own in the world are in my floordrobe (the pink and grey boxes on the floor) plus I have a single suit, single overcoat and a single pair of dress shoes. I do also own 10 smart work shirts - 5 at the dry cleaners and 5 ready to be worn for the working week... which doesn't quite work when you are in the office 7 days a week.

For years, I've been trying to tell my friend Posh Will that investment banking hours are unsustainable and not productive. However, I had to do yet another horrible banking project in order to try and save my own life. I needed the overtime to get myself off the streets and into a home.

Bizarrely, I kind of regret it. I was surviving quite well as a homeless person. I think I was given about a 30% chance of surviving one particularly bad hospital admission, but I pulled through. Whatever doesn't kill you makes you stronger. Life is much easier when you're just concentrating on staying alive, rather than worrying about any dependents.

I'm not really sure how I ended up with dependents. Why did my friend John end up relying on me - the suicidal homeless guy with mental health issues - to get him a job? Why does my friend Klaus get to go to the gym, and yoga and spend all his time talking to his friends & family, when I'm the one paying for the roof over his head?

Yes, I really need to learn to look after #1... and I don't mean the #1 project in the biggest bank in Europe. I need to learn that it's important to put on the oxygen mask before helping others.

So I'm really at the end of my tether. I'm at my wits end. I've got nothing left to give. However, if I'm going to be a better leader, there's no sense in getting angry with the people who I have carried - they were just smarter about being selfish, looking after themselves at the expense of others. That's the way to win the rat race.

London and our adversarial culture really does encourage us to trample on each other. I think absolutely nothing of clattering into some thoughtless person who would rather that I stepped into the road, into the path of a bus or a truck, in order to get out of their way. I really don't bother with good manners if somebody is standing on the left hand side of the escalator, or decides to stop and have a chat with their companions in a really inconsiderate location.

We have run out of patience and we don't have time for asshats in London. This sprawling metropolis is already creaking and groaning at the seams, and Londoners really don't have time for gawping tourists who left their own sense of good manners at home. Perhaps I should come to where you live and just stand in the road causing a traffic jam because I want to admire something interesting without having to think whether it's appropriate in the wider context.

I would say that London is not dehumanising, as many people believe. It's actually the complete opposite. It's overwhelmingly humanising. You see all of humanity's very worst traits in evidence. You see people starving on the street while people pay £6 for a coffee and croissant, barely a few metres away. You see people shouting and fighting, but you pretend that you didn't, and you just scurry down a dark hole, underground, to go and be forced to invade each other's personal space in the interests of getting home a little quicker.

The calm serenity of living by the Thames is really unsettling for me. It feels like I have left London. I can feel my body, my soul, mourning the loss of humanity. It's really fake here in Canary Wharf. There are no beggars, no homeless people. This rich enclave has excluded the undesirable members of society from the private estate.

It might look enviable, and perhaps you are even enraged that I have become depressed in my current situation, but I'm not going to lie to you. I was happier living with homeless people and at the moment I feel like I'd rather go back to living on the streets. I just can't handle the pressure of those who think I'm a hypocrite, and those who want to ride my back.

I don't feel very true to myself at the moment, true to my values. I always believed that when you have surplus, you should give it away, but it's never enough for some people. I'd rather just be responsible for myself again. My life felt much less in danger when I wasn't carrying any ungrateful fools and dealing with jealousy and accusations of hypocrisy.

If I'm going to continue my journey with authenticity, and without hypocrisy, I may have to give up the material distractions that other people struggle to see beyond. People probably see my home as a status symbol, rather than simply a place that I can eat, sleep and wash.

"Been there, done that" is what many travellers do, when they're racking up pins on the globe or any other kind of stamp collecting. People can be very boastful about the experiences they have racked up. They have cultivated an entire personality, their whole self-esteem system around their travel tales and photographs. Perhaps I'm the same, but it's literally life and death for me, rather than simply a means of impressing dinner party guests.

I love cooking and I love hosting friends. I used to throw huge garden parties for loads of people. I used to thrive on it. Has it really helped me today? No, not really. Everybody else just moved on with their lives, and a single guy who's still living like a bachelor I don't really fit into the rhythm of my old friends lives now they have wives and kids. Lots of my friends left London to get sprogged up.

Work is the curse of the drinking classes, and London seems to be so much about drinking. Drink all your wages, and spend whatever you have left on meals out and foreign holidays. I don't really do that. I haven't been drinking for 62 days and I haven't had a holiday since October last year. Even my meals out have a business purpose. What you see is not what you get with me... my brain is always in work mode. Even my flat is basically a co-working space.

The line is being blurred between work & life to the point where I literally never stop working, even to the point that my dreams are filled with work stuff. I'm a total workaholic, but what else am I supposed to be living for? You tell me if I can afford to take my foot of the accelerator. I don't think I can... the world is too highly leveraged. We haven't made allowances for people who need to stop and catch their breath.

So I desperately need to go to Ireland again. I desperately need to decompress. I desperately need to get away from the relentless pressure to provide for everybody, to prop them up and help them keep their dreams alive. I need some time out for me.

Not sure if I'm going to get that time, because I need to make hay while the sun shines. There is work available, and my bank balance could sure do with a boost to make sure that Klaus has a couch to sleep on while he's doing his gym and yoga and stuff.

One day I'd like to do yoga. Maybe when I'm dead.

That is all.

I need to go back to Ireland and be a culchie for a little bit, as I'm not getting to be much of a culture vulture in London (February 2015)

Tags: #london #career #ireland #homeless #mentalhealth #depression #suicide #friends