r/Fitness does a weekly "Moronic Monday", a judgment-free thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. I thought this seemed like a useful thing to have here - after all, the concepts discussed on LessWrong are probably at least a little harder to grasp than those of weightlifting. Plus, I have a few stupid questions of my own, so it doesn't seem unreasonable that other people might as well.
How do you deal with Munchhausen trilemma? It used to not bother me much, and I think my (axiomatic-argument based) reasoning was along the lines of "sure, the axioms might be wrong, but look at all the cool things that come out of them." The more time passes, though, the more concerned I become. So, how do you deal?