I have trophies & I DO NOT CARE about them.
My friend got a PS3 recently (well like 6 months ago lol), he already has a higher level on the trophy thingy than me....but I have more games than him
I play to enjoy......when it gets to tedious to enjoy I stop going for trophies (example FFXIII platinum.....I wanted to replay it so bad but took on the mission to get the platinum..then it got so difficult & tedious it wasn't fun for me...so I decided to start replaying the game & enjoying myself instead of killing huge turtle dinosaurs all day)
Some people like ti when games get tediously tough & find it rewarding when you get trophies after that...but I don't see that as rewarding.....if I wanted to reward myself I'd go & buy mint imperials or candy!