[tonyedgecombe]

You have to be comfortable with the unpredictability of the work. It isn't for everyone.

Also it helps if you are a saver rather than spender. You should be able to put away half your income in good periods.

[jmconfuzeus]

I live frugally and am a big saver. However, the anxiety gets me every time.

I suppose it's a small price to pay.