I wish I had someone challenging me in Mario Bros. the way you, Wes, and Robbie go at it. Another brilliant score sir!! Congrats and keep plugging away!! You too Robbie.
Here is my advice to you for that. Think in your mind this, "There is no way I can stop my record from being broken in the future. The only thing I can do is make that future person work harder for my record."
So then make yourself a goal to make that future record holder have to work as hard as possible for that record. In a way it's a defeatist attitude, but in a way the thought of making this future person work extra hard for your record can bring you to another level.
I don't think I would have been able to take a couple of games to another level if it wasn't for this thought. Now what those two games are is my little secret. Yep, no one is going to figure that one out.