Why Does My Right Armpit Sweat So Much 82

I've been sweating constantly from my armpits for basically my entire life now, still haven't found something that really helps. Instead i just constructed a life where no one looks at me twice if. My arm pits sweat so much, it’s really become an issue for me lately. I can’t even wear a basic white or black t shirts without huge sweat lines forming within an hour or two of work.