If it's worth saying, but not worth its own post, then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should start on Monday, and end on Sunday.
4. Unflag the two options "Notify me of new top level comments on this article" and "
To also offer help; this might seem incredibly obvious, but a lot of people still don't do it: be conscious about the problem and actively make plans addressing it.
E.g. if you know ahead of time that a situation will come up where you'd feel embarrassed, make an actual calculation before of what you'd have to do to avoid it entirely. If you decide that you have to do it, maybe have a plan to minimize the embarrassment somehow (it depends on the context). None of that will solve the issue, but actively trying to find loopholes and such rather than going into situations blindly could reduce harm.
You could also consider ways to solve some instances of the problem permanently while dodging the embarrassment, e.g. make active tries to learn how to ride a bike, either on your own or with a person who's willing and with whom you'd feel comfortable, if such a person exists.