Hunt for it like a cartoon.
The thing is, most riders don't know anything about downshifting and braking. Most people I see on the road only use the rear brake, no matter what! Even in emergencies, they just slam on the rear brake, skid the tail and lose control in the process. No one seems to be aware of the 70/30% braking rule.
Same goes to rev-matched downshifts. I've yet to see a man on the road who use this technique. You don't need a slipper clutch if you know how to rev match. Also, it can be useful in emergency braking on wet roads.
Since motorcycles are such crucial part of our society and almost everyone starts riding at age 14 or so, I think we ought to teach high school students about riding techniques and road manners in schools because let's face it, they've none!
