I’ve made shitloads of mistakes in my life. Who hasn’t?
And I’m quite confident in saying that I’ll make tons more. Who won’t?
Do stupid questions exist? Or only unrefined ones? Researching your questions prior to bringing them to someone else really helps you hone your inquiries and polish your self presentation. Check out my bit of a rant on questions and expectations.
You could spend multiple lifetimes sifting through and storing all the knowledge humankind gathered since its existence, and you still wouldn't be answers a lot things.