Admit your weak spots to yourself first. It’s cheaper than having life point them out in public.

Weak spots do not stay hidden, they only choose their own timing. The one you have been refusing to look at tends to surface at the worst available moment, in front of people, when something is actually at stake. Naming it in private costs you a bad ten minutes. Finding out the other way costs a great deal more, and you do not get to pick the room.

Write down one thing you are not good at that you have been talking around. You do not have to fix it today. Get it into plain words, because a named weakness can be worked on and an unnamed one just waits.