chop out using a metronome, start off painfully slow doing eigth notes and slowly speed up until you hear your left and right hand tearing from each other, then keep it at that tempo and push until you can get them the same, do this for a good minute warm up before playing and before you know it youll improve your right hand and have your left caught up with it
It was once hard to appreciate your query however to reply to my nice of abilities no, men and women do not choose to be left-passed and it is genetic, frequently and my mum and dad said that I’ve consistently prefered the left for specific matters, even as a baby. I’m a lefty (go southpaws!) and my maternal grandfather used to be a lefty too, along with lots of my cousins and spouse and children compared to the final populace. There may be nothing wrong with being left-handed and likewise I feel there is nothing improper with homosexuality.
Beat your meat with your left hand