regarding moving up a level, every1 struggles & tilt effects me more for sure, wait till you're rolled or set a tight stop-loss.

regarding your style - raise more, limp & call raises less.

On your general info tab in poker-tracker choose filters
- select any raise preflop (look at your bb per hand)
- select no raise preflop (look at your bb per hand)

post your results, hopefully convince you to raise more