I took Ish Iyn Ryu for several years. Mostly, it was self defense techniques, balance, and principles to remember for fighting.
We did not meditate, worship Buddha, or anything like that. We did bow upon entering the dojo as respect for the sensei. There was no mysticism about it. It seemed to be a very practical form of karate. Yes, karate or martial arts does give one self confidence or knowledge about one's abilities. The students in our dojo were very friendly. No one had a bad attitude or EVER went looking for a fight.
As far as I'm concerned, training simply gives one confidence. Much like school gives training for particular careers. When you encounter the job, you have confidence that you will perform well.
Yol Bolsun.
Yol Bolsun.