Most people use both at some point or another (just not at the same time)....the real question is wether you are PREDOMINANTLY left or right centric....this test is not that great at determining that lol.

There are online tests that tell you....don't remember the link exactly....all I remember is that I use my left more and that i'm more of a visual learner than an audio one.

Stay safe all.

Perfection does not exist. The question therefore, is: what level of imperfection are we willing to settle for?