is it bad if there's a martial art center that teaches a bunch of arts? i mean, they don't mix it up together, but they teach it in serperate classes. for example, this martial art center that is 8 minutes away from my place teaches tai chi, modern arnis, kickboxing, shorin ryu karate, kobudo, and yoga plus has a weight training room. it teaches all the arts serperately and you get to choose which class you want to take but could it possibly mean that this place is phoney since it has so many options it could just be trying to make money?