Inverted18650 said:Until about a year ago, I used to jump out of helicopters and kill people, for America! ( you have to say this with a Clint Eastwood like tone). Injuries "sent me to the house" as they say in the military. Now I'm a student and do a lot tinkering.Build powerwalls, repair inverters, and other gadgets. Before all that I was beach bum,surfer, and ocean rescue lifeguard in FL.