Why long games?

Why would anybody play a 30 minute game when it could be a 15 minute game on the same rating, perhaps you are better at 30 minute games?, why would u stay there, the idea of chess is not to play with the time you are good at, but to play where you are good at, master that, and then move on to different time where you are not so good, that's the idea, basically:don't stay at the same spot, master little spots at a time, it will get you very far on this site,

Question's or Arguments? comment on this blog and i will respond, or invite me to chat sometime and just say "i want to talk about your blog"

thank for reading! TheWayToTruth, oh, and "use what God has given you wisely"

thanks.