counter-punch

The higher my ranking gets, the more I find myself being patient, developing pieces and waiting for a mistake from my opponent.  This is a deviation from my prefered style and contrary to my character in general.  More importantly, I don't enjoy it as much.  In the past, I would employ outragous gambits in order to create chaos on the board.  With weaker players, the result was a fun, completely different game with me being the victor most of the time.  Now that my opposition has improved, I can no longer employ this type of strategy.  Any suggestions?