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?
I found that I couldn't get into the habit of flossing until I switched to single-use floss-picks. The store brand (rite-aid, whatever) are cheap and thin enough to fit through even my tightest teeth.
I also discovered that, to my astonishment, at some point it stops hurting. It takes maybe 3 weeks to a month and a half, but then the gums are in tough enough shape that brushing and flossing feels more like scratching an itch than scrubbing a sore spot, and it's quite pleasant.