I've been told that the highest teaching in aikido is common sense.
Personally, I think the highest level of training is when, if you're in a confrontation, you have a choice. You are capable of destroying yet have the control not to. You can bend your partner to your will, but you don't necessarily have to. People throw you because you let them. And so on. In that sense, you can reachthis level through any martial art, but some are easier than others. It's much easier to not hurt someone live using an aikido technique than a karate technique.
Lynn Seiser wrote:
IMHO, not everyone wants to go to the top of the mountain. Some enjoy the valley and some just enjoy hiking different trails. But when you get to the top of the mountain, if that is where you want to go or think you already are, keep climbing.
Speaking as a climber, once you've hit the top, unless you['ve got a rocket pack, the only way to go is down. If you want a higher summit, you pick a different peak. How do you know you're at the top? When you look around and there's no more upward slope.