Did a few years karate many years ago. Got to brown belt then my instructor fell out with his chief instructor. Started again, took my brown belt again....then lost interest a bit.
To be honest, would love to get into it again, it's such a great sport for fitness, focus, discipline, etc. And I made some great friends along the way.
Maybe, one day soon, will take it up again?
But to anyone, thinking about trying it....yes, definitely, do it....