Every time someone comes to me for a piece of information, I ask myself: "Why? Isn't this information available in our documentation?" And if the answer is "No," I try to improve the documentation, to make that piece of information visible and accessible, to avoid future requests of the same kind. You should do the same. Don't train anybody, don't teach anybody. Instead, write tutorials. Help yourself and your project.

The video is here: https://youtu.be/QzU2Fbr3xuI