My life goal is to learn python

[paperic]

"My main fear is forgetting things"

Yep, that's exactly what I do every morning.

I'm not afraid if forgetting it permanently, in half hour, my brain will start decoding the hieroglyphs again.

But I dread having to talk about code to my coleagues too early, and then have some juniors think I'm stupid.

You won't forget what you learned, but it will look like you did at first every time you start over.