I think we all can agree that people pratice for different reasons. Some of us (me included) want tor learn the beautiful.
The beautiful way uke yelps when you give him a good smack to the face right before you do ikkiyo. Or when you do a technique without being at safe distanse and uke gives you a good whop. That the beauty. Or, when you are dead dog tired and when you meditate at the end of class and you can feel the all the tiredness leaving you and you feel great. That's the beauty i want.