Born right handed and learned left handed ????!!!!?

There's absolutely nothing wrong with being left-handed, it doesn't affect your brain at all. The belief that left-handed people were "different" or "strange" was an old-fashioned belief made up by ignorant people who couldn't realize that not everyone is the same. And the fact that you were born right-handed but later learned to be left-handed could mean you are ambidextrous, meaning equally strong in both hands. And there's nothing wrong with that either. In fact it's pretty cool.

lefty's are in their right mind .

i prefer " sinistral " rather than " lefty "

you might possibly be experiencing dyslexia , you keep spelling brain as brian