I meant to reply to your posting on this. Many things I do right-handed. If its something new I have to try it with both hands to see which hand is best. Racket ball, tennis,writing,eating using left and such are left. Bowling, batting, throwing, twirling a baton ironing, scissors, right. Painting both. Thats why I'm so disorganized...I have no strong dominate.***
My eye doctor says he's never seen anyone who can adjust to mono-vision or bio-focal contacts as me. My brain makes adjustments instantly. I've been known to wear only one contact at times. I drive my husband and son crazy. LOL
I actually had laser surgery on one eye only. I was very nearsighted in both eyes but the doctor said if I get one eye fixed, it would keep me from having to wear glasses to read. BUT he said that some people’s brains can adapt to it and some can’t, so I had to wear a contract in one eye for three days. I never had a problem, had the one eye surgery, and can see just fine! I never thought about it being a left-handed or ambidextrous thing.