Thanks a lot for your response, Wastelander! I agree with what you said, a lot of aikidokas have unrealistic ideas of attacks. However, the longer we train, the better we will be at performing techniques with more realism and intensity. But it takes time to get there, and not all instructors encourage that kind of training. Sadly some instructors only think of aikido like some sort of dance. I respect that most aikidokas don´t want to fight, but in a self defence situation against an aggressive attacker, you may not have a choice. Until now, we haven´t practiced much strikes or kicks at all, but we´ve learned to defend from a lot of holds (shirt grabbing, restraining, etc) that seem useful. I hope learning karate will make my aikido attacks more convincing and complement what aikido is missing. I´ve noticed karate footwork etc is different, but would you say different in a way that makes them easy to tell them apart, or too similar , making it likely to confuse them? Also, I should say I have terrible flexibility - I can´t even imagine being able to perform those high kicks. Would that be a problem in karate? Since starting aikido (where flexibility is important also) I´ve been working a lot on it, but progressing very very slowly.