Right brain vs left brain

If your right hand how do you get the left hand to be just as good as the right hand? (no daft answers please)

Creating a comparable coordination between both left and right hands so as to
come as close as possible to ambidexterity takes (requires) practice.

If you watch any 'great' drummer, aside from the right/left hand set-up of the
drum kit itself, their playing skills will give no indication as to which hand (side)
is dominant.

So, whether you wish to improve your other hands' skills with regard to handwriting,
meat cutting, tooth-brushing or anything else, the key is repetition --
which will lead to muscle memory .... from practice.

Hello Nathan
How old are you boy?
I assume you're not younger than 10 yrs.
Actually my bro, brain has so many neural pathways by age 1-2 yrs. that it is totally messed up in head.
So brain starts cutting "inactive" neural pathways to reduce mess up.
Therefore, if you used your right hand from beginning of your human state of being, your brain has made up neural pathways so that doing certain jobs with certain hands.
It has nothing to do with right or left brain.
Also there is a thing called as muscle memory which is stored when you repeat some tasks.
So brain's analytical portion will automatically activate those muscles.
Not easy to change and not necessary either.

practise