Holding A Pic

I was just wondering if anyone else here holds there pic differently.i sometimes hold mine with my thumb and middle finger with my index on top.ill also strum with my thumb and middle finger as well.is this wrong should i correct it and hold the traditional way.or just jam out with what feels comfortable to me?

This Baby Screams

Hello everyone,nice to be here i have been playing for about a year now just learning from the internet.like this site i have been learning a few licks.well i just got this 2005 red wine epiphone les pauls standard.it has seymour duncan sh6 jazz in the neck and a sh2 distortion in bridge.cts500k push pull post with coil split and orange drop caps.and gibbson speed knobs.its a heavy beast weighing in a 9.2 lbs.well thers is my first post.peace