I have already walked in to the trap of being an expert, the expert, too many times to think of myself as an expert in any matter. Any matter, at all. The best I will say nowadays is the I am familiar with some subject, always willing to hear corrections. 
No fear!

Rothbardian_fanatic

Exactly. The more you know, the more you realize you don't know. _Cliche_, but true, in my experience.

south_korea_ln

science

8 lessons on lifelong learning from an astrophysicist

I also like this one:
6.) Knowing which aspects of a puzzle are extraneous can keep you from succumbing to distractions.
A lot of the distractions will take you down a road that has no turn-around, and there you are stuck. Just figuring this out is a huge leap in the right direction, but it needs a little time to research and set up correctly.

I, personally think that I have experiences, but they don’t even make me an expert in anything. I will not claim being an expert, at all, because there is too many unknown unknowns.