That's exactly what I was doing, finishing work at 6, going to the shop buying 6 stellas and that's me for the night. Thought I would give the gym a try, costs me 30 quid a month, a lot less than 6 stellas a night and I feel good for it !
The gym I go to is full of "meat heads" but in no way...
I had been 3 times in my life, that was until a month ago. I have now been 4 times each week since I joined a month ago, and I am loving it !
Don't really know what's changed, maybe the fact I am now 40+ and realised I need to do something.
Would never of dreamt about doing so much excersise...