When I was in my early 20s and had no ties I went to every game, week nights in Aberdeen (travelling from Fife), testimonials, the lot. I even had a season ticket for the SS but in those days it was £4-6 to get into most games (late 80s) and it didn't feel like such a financial drain. It does become habit after a while but with other commitments in life like work, wife and kids, mortgage etc its just never gonna happen for me.