I read recently a quote in the line of (very approximate quote, and I couldn’t find the original writer of it:
If you have trouble teaching some person something, that’s because you haven’t explained it kind enough.
That’s so true! A lot of times I blame, whenever I have issue explaining something, the technical aspects – I wasn’t good enough, smart enough. But it’s mostly related to kindness, to the happiness of sharing, to the joy of presenting something.
If I say something in a kind voice, if I care, then likely I will get some feedback, people will ask questions, I’ll get a glimpse on why the person didn’t learn that well.