I have several. Here are 3 worth mentioning
-I have experimented with vanilla extract as a scent while hunting, I have seen more big bucks and does while using that than anything else. Not saying it is the bomb, but I am more than convinced it helps.
-I wash my boot soles with scent killer soap and water before going into the woods and only wear my boots into the woods and back. I take them off and put on my $10.00 Walmart camo slip on rubber shoes.
-I live on 5 hour energies during the day. 1 in the morning, 1 at lunch, and if I so choose, another in the mid afternoon. You can't kill a deer if you are snoring in a treestand.