Are you talking purely pre flop stuff? I don't think the solution is reraising less...just raise enough to get 1-2 calls and don't give them good implied odds. Besides folding, the worse thing you could do is slow play or min raise AA pre flop after a raise and 3 callers.

It looks like you have a good game going pre flop, but a huge thing is probably table selection (and maybe just short-term variances of everyone folding). For example lately I require at least 1 call station or maniac preferably to my right at my 5max tables. Do you just open a bunch of tables and sit down wherever is open?

Also, post flop, playing aggressively (building big pots or stealing small pots) is a big deal. Are you slow playing/calling too much?