Here's a few quick tips....
A. Make sure that your stand is facing in the right direction in which you think the deer will be coming.
B. Make as little movement in your stand as possilbe..deer have extreme senses...
C. You mostly see them ..instead of hear them..They are quiet and will just be there...Scan the woods repeatedly,
D. You normally don't have more than one second for a shot so be ready and have shooting windows made if your terrain is thick.
E. Have confidence in your firearm..make sure you have at least quarter sized groups..
F. Know what calls to use ..when to use them..if you should use them and how often to use them.
G. If possilbe ..hunt down wind of the deer.
H. Wear rubber boots..leave less scent..wash clothes in unscented Borax or baking soda..
i.Live right.

confidence is 90% of the hunt...