Those of you that carry everyday, do you CCW IWB or OWB (with shirt/coat tail cover)? Do you do a lot of sitting? Standing is no problem. Are you comfortable while sitting or is your weapon/holster pressing into your body? I'm just curious as I sit here at the PC and think of having my M&P 40 at 2:00 or so either IWB or OWB. I couldn't wear one in the middle of my back - just not a possible consideration.