I was blessed with good teeth genes. This is good, because
I am also extremely phobic about dentists. EXTREMELY!
In college, back in the 80's, I was eating a Zero candy
bar, and cracked off a chunk of a molar on the right side.
So for about 25 years, I chewed mostly on the left side.
Then the damaged tooth finally cracked, and I had a root canal.
(That was quite an ordeal.)
So now I tend to chew on the right side, just because I can!