So I just got back from the doctor and, well, I had my first experience with heat exhaustion yesterday. At around 4 o'clock I was driving around my truck. First, I finished a yard in a neighborhood and still had 2 more to cut. The next thing I remember is getting to a clients house (in a different neighborhood around 10 minutes away) where I had a pile of mulch waiting for me to spread. I sat there in my truck for probably 45 minutes until I said screw it and went home. I propped up on the recliner and turned on the tv. My mom happens to stop by and asks me if I was going to eat the food in the kitchen. "What food?" I said. Apparently I made some leftovers and just left it sitting in the kitchen. My mom then came in the living room and tried to have a conversation with me and I couldn't answer anything she asked. I just told her I was exhausted. So this morning I get a call from one of my clients asking why I had left a weedeater and didn't blow the property off. That's when I got into my truck and headed right to the doctor. The most terrifying part about yesterday was I had NO CLUE anything was wrong. Anyways, be careful out there guys.