Now, Lynn please define what is being an expert versus just being good at something?
I suppose I could say (with tongue in cheek) that I was an expert at getting pregnant - 5 times in 7 years.
Or I could say that I'm an expert at piano playing (after 50 years), but there are still some notes that I miss. Is expert someone who is "perfect"?
I am an expert at making dinners in less than 10 min.
I have mastered the art of "avoiding" people who drag me down. I am an expert at spotting them a mile away.
For sure, I am an expert at napping, anytime, anywhere.zzzzzzz (time for one now)