Airplanes and Brakes?

I'm deligthted to see I'm managing to get some arguments and
discussion going. And if you notice, No Profanity?
I challenge my students to learn to taxi without brakes. and I come
down hard if they beat up the airplane with unecessary braking instead
of staying ahead of the airplane. (sometimes even with profanity! Can
you imagine that?)
How about you? If you had to pay for the brakes, tires, and
maintenance, would YOU beat up the airplane?
Ol S&B