Daydreamer,
Why not go and try out a REAL flight sim and then see how you like it. It will of course be a lot more expensive than MS FS at home, but will be a damn sight cheaper than doing all the training then finding out you don't like it and will give you a more realistic insight than the ones you have been using.
I'd also suggest to other wannabe's to spend a few hundred quid on a sim session in a full motion sim to see if you really do enjoy it before wasting thousands training to do a job only later to find you don't like it.
I've been in the industry for quite a while now on the ground and have jumpseated alot in the days when it was allowed and still went and had a session in a sim just after my PPL to see if it was worth continuing, and for me I think it was.