Like the title says, any time I fail at something, it doesn't have to be specific, I get an overwhelming urge to take out the frustration of failure on myself. Usually in the forms of beating until the point of bruising and rarely I may cut or bite myself really hard.
I just get an overwhelming desire to inflict pain on myself when I fail at literally anything and I feel like it's only a matter of time before it slips up and I end up doing it in public if I don't have a place to retreat to.