So it's 4th grade, great age to climb trees right? I loved climbing trees as kid until this day when I went climbing trees with my 4th grade buddy. I was real high up maybe only five feet when I stepped out on a dead branch and snap! There I go falling ass first into a huge patch of prickly pear cactus! OOOOOUUUUUCCCCHHH! My poor loving mother soaked me in the bathtub and picked thorns out my backside for the rest of the day.