Seems like women have a tendency to cut branches with a 3-4 stub. Those things are LEATHAL. I almost pierced my scalp today mowing with my Stander going under a Pin Oak limb that had a 3 Branch-Stub that had been pruned at an nasty angle. Ive noticed women tend to leave these wicked stubs rather than clip branches close to the fork on a regular basis. I dont give a rip about whats best for the tree. Those camouflaged branch-stubs should be outlawed!