As many have said, airline flying is not all it is cracked up to be,though it is better than sitting in some office, but with the likes of Ryanair ruining terms and conditions I suspect not even well paid in a few years time! I flew many years doing as you say, air taxi etc which is actually much more interesting - and you probably would have moved into the airlines in time, I did that but only because there is no money in the smaller end. For fun I still fly light aircraft and instruct so get a decent job and look at what flying YOU want to do - for me the most fun is aeros and Formation teaching, but everyone is individual and I know for some this is their worst nightmare!