A few random thoughts to add to the pot:
1) If you don't try, you'll always regret not trying.
2) If you don't want it enough, you'll loose out to those who do.
3) Getting an airline job with low hours is nearly, but not quite, impossible - but see number 2 above.
4) I will consider it worth it even if I never get a job flying anything bigger than a Cessna Caravan. In fact, I'd probably prefer to fly smaller stuff if only I could afford to live on the salary for any length of time, but maybe that's just me.
5) I will consider it worth it even if I never get a flying job at all. With the exception of the ATPL exams, I've enjoyed all of my training so far, and I expect I'll enjoy the rest of it too. Besides which, see 1 above.
FFF
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