I hear a lot of guys doing things to help keep them on stand longer.
If you think about it, you are forcing yourself to stay there longer, by using a distraction. This means that you don't FULLY and completely WANT to be in the stand.
So get down at that point.
I used to do the same thing, and FORCE myself to stay in the stand longer, hunt more days, get out of bed if I didn't want to, etc. I was very result oriented, and generally defined success or failure by how many deer I saw and/or killed.
That took a lot of the fun out of hunting for me and made it more like a job. Now, if I feel like getting out of the stand then I do. If I don't want to wake up, then I don't, etc. etc.
It has taken the pressure off of hunting and put the fun back into it for me. That's what its all about anyway right??
Believe it or not, I kill 3x the deer that I used to now that I don't overdo it and try to force things.
When I am in the stand I get into this sort of 'predator mode' where I feel completely in tune with the woods around me. It is a very calming and deeply satisfying feeling.
The kill is such a tiny tiny portion of the overall experience. It literally all happens in a matter of seconds or minutes at the most. If your main focus is simply on the 'kill' itself, you are missing out on 99% of the joys of hunting.
The leaves, the breeze, your thoughts, silence, the sunrise, animals, etc.