If i am utg, i will raise a substantial amount. For example, if the blinds are 10/20, with a starting stack of 1500, and i'm under the gun, i will raise to 200 online, because a lot of players will call a raise of 100. What i'm trying to do is isolate anyone with a real hand or enduce a reraise. If they shove i call and if they re-raise i push because your aces will hold 80 percent of the time, so you will still make money over the long run. I really don't want more than one player seeing the flop when i have aces. If they just call my raise when i am utg, i'm all in on the flop. If i'm on the button and there is a raise before to 3x the blinds ( assuming the same structure and blinds as mentioned before ) i will reraise to 12x the blinds, and again if they push i call and if they reraise i push. I really dont want them to even have a chance to suck out on me.