5 days was my longest round before that...I usually start getting very unfocused and can't do my work good enough so I stop my round...but apparently the extreme heat and the sweat did something and I could chelate for longer and felt more energized/focused.

I feel much better when chelating when its hot, as I think the heat mobilizes some mercury and it gives me some issues when I'm not chelating. Thats my best guess, but whatever the case, I will chelate as much as possible while we are having the heatwaves.

JK, at some point your sleep should become more normalized and you should be able to fall back asleep effortlessly after taking a dose, and then you can attempt longer rounds...but for now I agree that you should stick to your shorter rounds and not lose too much sleep over it.