Yeah, hi, uh, Wade here. TSD, not so much. WTF style TKD, a whole freaking bunch. To be honest there is a very sharp devide of Korean Martial arts in this area. On the one hand you have WTF Taekwondo, ie: Olympic style full contact. On the other you have "Traditional" Taekwondo, ie: non-contact. The problem is that it is not TSD. It's like the WTF without the contact. I suggest you check out some basic Shotokan classes or general Japanese Karate because I think that will be the closest thing that you are looking for. If not, come see me and we will talk and see if what I do and teach will fit your mental and physical state of mind. When I first started in TKD I trained under a man who trained under Sun Duk Son, a TSD Master so I think I do sort of know the difference. What we do is "way" different. But you still might like it so come on down, the water ain't deep and the fish are friendly.