I just sit there and watch squirrels. If I don't see any squirrels I just sit and think about how nice it would be if a big buck walked out. But after you see a deer you can sit there a lot longer because you are waiting for the next one to come out. But stay as long as you can. Because as soon as you stand up to get down you are going to get busted by that big buck. And then you realize if you would have sat there just 10 more seconds you could of killed a nice deer.