u/drpantzo

Recently I've noticed a habit I've had that is now causing problems: resting my palm against the back of the guitar neck. When I do that rather than resting the back of the guitar neck against the pad of my thumb it takes me much longer to move around the fret board than when I rest the neck against my thumb. So now I'm having to overwrite the palm rest habit with the thumb rest habit so I can get to the next chord or note faster.
What bad habits have you noticed in your playing and what are you replacing them with?