It's very easy for new people to care way too much about karma. I did. I still care too much, but I mostly shrug it off if I get downvoted. It happens to everyone, even EY. So I'd encourage you to not worry about it too much, even though I know that's hard for new people to do. It certainly was for me. Just remember getting downvoted doesn't mean we hate you. :-)
Secondly, you can hyperlink like this: LessWrong by using this format: [LessWrong](http://www.lesswrong.com)
Kaj Sotala said:
So maybe we should celebrate failed attempts more often ... I for one can't think of anything I've failed at recently, which is probably a sign that I'm not trying enough new things.
So, what specific things have you failed at recently?