jam123 and scroggs, apologies if I've given the impression there isn't variation between operators and short haul/long haul.
I am obviously talking from a "short" haul jet perspective. I say "short" because two sectors sometimes there and back can add up to a long haul flight time, but that's another story. Most wanabees who make it will be heading for this type of operation.
Another thing to remember, and I'm sure scroggs would agree, is that long haul doesn't suit everyone. In my own career I could have gone down this route but I don't like long sectors and I'd prefer to be at home at night (not that short haul has always given me this either!). Horses for courses I guess.
Average days off per month these days in short haul jet operation between 8 and 10 depending on the operator. But remember, you're working earlies, lates etc and generally finishing lates before days off and starting earlies, so in reality you're getting less time off than the average while having no time for anything social on the days you work.
I must point out, my posts are not intended to be a "downer" on flying in any way. I love flying. It's the rest of the cr*p I hate. My intention is to give you the reality behind the myth as I see it - it's obviously up to you guys to decide what you do with it.