I used to get back problems all the time from corporate office furniture, to the point where I
needed to visit a chiropractor to mitigate the pain.
At least having set myself up to work from home I can do the following:
- wear loose clothing that doesn't restrict movement or breathing
- use my own chair/monitor
- have a purring cat on my lap as I code
- stretch regularly without getting strange looks and comments
- step out on the patio to soak up some mentally and physically healthy sunlight
- take a break when I need to, not when the clock says I should... of course that works the other way around too (working at 3AM sometimes - it's worth it though)
- have a purring cat rubbing against my legs as I code
- not have to share a bathroom/other facilities with people who don't wash their hands (and if you've ever worked in a large corp you know that once you get enough people it is near-certain that one or more of those people don't wash their hands)
- no drive, no commute, no risk of injury and accident on the roads
- have a purring cat sitting on my head as I code
- use of my own kitchen, certainty that no one will steal my lunch (or dump it as per some stupid corporate policy)
- no exposure to other people bringing diseases into the office
- control my own heat/AC
- play my guitar for stress release
- surf the news to make my stress go back up
- have a purring cat using my chair as a scratching post as I code
- no social stress, no putting up with the inevitable fat chick who slathers herself in perfume so badly that you can smell it in her cubicle even when she's been on vacation for two weeks (and every office has one), no putting up with alpha-male bullshit mind games, no having what I can say and do restricted by reams of lawyer-driven agreements, etc.
- and probably most importantly, the freedom to tell a bad client to fuck off, eat a bag of dicks, and die in a fire (that would be this guy:
http://theoatmeal.com/comics/design_hell )
Now... it's not all kittens and roses, I did take a massive pay cut - going freelance, I made literally 10% of what I was making in corp at first. Now I'm up to about 40% and still rising (mostly in proportion to how my non-technical business skills are improving), but I don't have many of the costs of the office - business clothes, gas, having to buy lunch expensively rather than cook it fresh and cheaply myself, and so on, and of course I'm in a far lower tax bracket, so with regards to net take-home I'm already halfway there.
But I just can't see myself ever going back to an office, unless my survival literally depended on it. The quality of life I have now is so incomparably better, and ultimately that is why I work, to better myself and my standard of living. If you, like me, are not tied down by financial commitments, I very strongly recommend trying to find a way to earn a living this way. And if you have kids (or pets) to care for, it is much better for them too!