I've lived in Texas all of my life so honestly, I don't mind the heat all that much in the summer. It's the fact that it's 73 when it's supposed to be in the 30's that gets me. I thought I'd show those up north complaining about having to store their camaros till spring how the other side gets to live.
I've never suffered heat stroke or had any heat related issues other than literally going blind once while exercising from not eating for over 24 hours and even then, I didn't lose consciousness.
Maybe some people can't handle the heat, but to them I say they probably shouldn't be living in Texas.