1)Not wake up for morning hunts.
-Im not a morning person, and I hunt on the river so the warm bed is really tempting when thinking about going 30mph down the river at 5am when its 40 degrees...
2)Play on my iPhone.
-Sometimes it takes away from the experience, and im sure at least once that a deer has crept buy in the outer limits of bowrange.
3)Take cat naps in the stand.
-Again, im not a morning person. Coffee only works for a little bit, and I dont get much sleep anyways b/c im a night owl(work 2nd shift).
Id say thats about it. Im a procrastinator in the mornings as well so usually im a bit late.....
As far as technical hunting and being in the stand, I feel like I do everything pretty much right most of the time... Sometimes you cant plan for wind shift etc, but I try to prepare the best I can and hunt the spots that will be the best...