Kaj Sotala said:
[I]f you punish yourself for trying and failing, you stop wanting to try in the first place, as it becomes associated with the negative emotions. Also, accepting and being okay with the occasional failure makes you treat it as a genuine choice where you have agency, not something that you're forced to do against your will.
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?
Well, if it's just this one site, then you might as well just avoid the site. But simply getting very angry, in general, isn't something that one should need to avoid doing for fear of hitting oneself. Sometimes there are very good reasons to be angry. (Ask Ned Flanders!)