Excellent teaching , thank you ❤❤❤❤

prof rez looking like a magician in this video

I am going through this it is horrible. Doctors keep misdiagnosing me I need help

I’m 26 I’ve had sciatica pain for 4 years on left side. I get tingling and numbness on left especially in foot. Still can move and have strength on left side. And have no bladder issues besides peeing a lot. Should I be worried about this?