Knowing how to do something does not necessarily mean you can ACTUALLY do it. amirite?

That might be how you an give excellent dating advice but never be able to get a date.

I know that I need to grow wings to be able to fly but I can't :(

I know how to oil paint but i cannot oil paint

I can tell my friends how to do a particular trick on a skateboard, but when i hop onto the board, i struggle to even pump, i understand what to do, i just lack the balance to do them

I know how to drive stick, I guess I can't drive.