Did some work in the back yard yesterday, basically just making a hole in the ground so that next weekend we can cement a basketball goal in place. It wasn't a terribly long or difficult job, I took a break in the middle of it, I drank plenty of water...
It was still hugely enervating. Like, this was mid-afternoon, and by the time we hit dinner I was wiped out. Some of that's the heat, some of that's the direct sunlight, a little of it is the physical effort. But overall? Doesn't matter why, it kicked my ass. Half an hour of manual labor in the direct sunlight kicked my ass. And it was only about 90 degrees out there - nowhere near as hot as Texas sometimes get.
So I did the smart thing. I went to bed early. I'm hoping it helps.
But next weekend, when everything's had a chance to dry out and we brace the pole and pour the concrete? I'm gonna try to do it in the early, early morning.