Aikidoka

I agree with H. I think that allmost every martial art (not martial *sports*, like judo, tomiki aikido or kickboxing) can deal with an attacker when you have reached a high enough level. I study aikido, and it probably does take longer to master than jujitsu, because it uses less brutality and more sensitivity. "All paths lead to the summit of the mountian, some take the short and hard route, some take the long and gentle route, but all will reach enlightenment"