Does anyone do meditation ? What are your experiences about it?

I do meditation ocassionally, and i found it peaceful. It takes u to ur inner self, and makes u more at peace with urslef. I feel less angry and tensed now. There is an interesting concept that i recently read about meditation, andi found it useful. It says meditation is not concentration. I think u might also find it interesting and helpful, have a look if interested : http://creativeurja.com/?p=15

I do meditation but not most of the time, i do it to relax my self, and to cleanse my self from negative thoughts and energy. When I'm doing meditation, i feel peace deep within, everything turned to be peaceful.