I watched this old lady with a walker craw up to a three set, when she reached the precipice she shuttered and dumped, spilleded the whole sack of beans face first! Seeing this travesty, I reacted and caught the old bags head with my left hand like a football before it hit the pavement! Then I helped this lady up, and the cougar offered up gum dome ( dentures out ). Like a G I said; I already stopped your head from bouncing once why go again!