Fuck ups are only fuck ups when you make a big deal out of them. Here's the beauty of this - if you "fuck up" and do something a little bit sympish, then all is not lost. In fact, this can end up playing out in your favor.
Every hero has his achilles heel. You can't be an archetype 100%. Its called being one-dimensional, and its not realistic. Only cartoon characters are like this.
Instead, when you do something slightly sympish like you did, if it doesn't ruffle you at all, and you immediately return to your previous pimp-tight state, then in can actually serve to accentuate and create contrast. If you handle it correctly, it can actually benefit you.
Read this thread:
viewtopic.php?f=3&t=1031&hilit=name+science
Kidd: do you think your momentary sympness hurt you in the long run?
So, my advice for you Matt is CHILL OUT. This is only a problem if you believe it to be a problem. If you believe it to be not a problem, then its going to be a non-issue.