JBG could have been me writing. For too long I made do. I even shot Summer Biathlon competitively with a right-hand bolt gun until I made my own custom rifle using the Ruger 96 lever gun - which has proven to really mow down those metal plates just as fast, if not faster, than those using Anschutz Fortners.
When I had a bit more funds I sprung for a left hand Weatherby after using a Remington Classic right hand bolt for 20+ years. At first I was "all thumbs" handling the Weatherby but quickly retrained myself. Now I eagerly await my DuBiel LH .375 that is in quarantine. All rifles now are LH, lever, or pump.
Like someone said above, concentrate on the first shot. I don't think I was ever handicapped in the hunting field. (Shooting for time in Biathlon was a different story.)
Shotguns? Perhaps I haven't reached that level of sophistication yet because all of my autos and pumps are right hand affairs.
Lou


If it weren't for the wonder of electricity, you'd be reading this post by candle light!