Both nice and nasty are errors, although I can imagine nasty being useful as a learning exercise on the way to curing oneself of niceness.
I didn't mean to belittle the effort (although that is a fair reading of what I wrote). Just to say that that is the task to be done, and the thing to do is to do it, whatever effort it takes. aelephant's comment above, that's what I would call dismissive.
Thanks for saying it was a fair reading.
I'm not sure why I found your comment that much more annoying than aelephant's. I have a hot button about being given direct orders about my internal states, so that might be it.
It's possible that practicing niceness could be a learning exercise on the way to curing nastiness, too, but we're both guessing.
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.