Or another example, look at roadworkers, after digging for a bit, they get hot and stop working
No, you are just normal. People's efficiency declines when people are out of their comfort zone. The US government did studies on this back during WWII. We needed quality production at the time and they were seeking answers. This is one of the statistics they came up with.
Heat zaps your energy
No me too, I live in Philippines and I find it hard to get motivated.
what heat? its freezing outside
Does this happen to other people too? I think its about 102 degrees where I am right now...I have a stack of uncompleted work next to me, yet I am typing this question...I just can't get myself to do the work! Is this scientifically proven? Or is it just me being the weirdo I am :D