> Is this common? Well, its not uncommon. From my unscientific survey among my colleagues I'd say ppl who don't own machines is upwards of 60%. Its not hard to

> Is this common? Well, its not uncommon. From my unscientific survey among my colleagues I'd say ppl who don't own machines is upwards of 60%. Its not hard to see why. Banks work you quite hard anyways. I stare at a PC 8 hours a day. Plus there's the pager so you can respond to calls at night & so on...the association of PC=Work becomes quite hardwired. Last thing I'd want to do is muck around with a computer at home as well. If I buy a PC/Mac, like a desktop with monitor, where do I keep it ? I have to buy a computer desk and computer chair and all that? Dude I live in a tiny apartment 10 minutes from the bank. There's no space. As to keeping up with my skills - I've been doing this some dozen plus years at this point. I will say if you know how to fold and write a parser combinator, you are golden. I know both, so my comp science degree wasn't a total waste. Most of what I do is just some combination of map reduce filter fold partition, occasionally some lazy eval/Stream, some memoization, rest is just standard finance - portfolio theory, capm, derivatives, option pricing, stochastic calculus etc - you learn those at school anyways, otherwise they won't give you a diploma, and the bank won't hire you without a diploma.