i am training for my FI(R) and i thought i would hate an initially thought the same old things 'build hours, wont be doing this for too long' and so on and in all honestly it is the most rewarding part of my flying career to date and i could well see myself intstructing for a long time. Bare in mind i am 22 and ex OATs so any flying after that is gonna be fun (Tee Hee). Its tough training though!
If u want a little more knowledge on the thing the please email me and i will be glad to help however i can.
Ta Ta