Granted, with a simple chemistry lesson:
Heat flows from a hotter object to a colder object. The human body is ~37 ºC, so when the air temperature is below that, heat tends to flow out of your body and into the air. But when the air temp is higher than 37 ºC, heat flows from the air into your body.
When the air temp is above 40 ºC you can sorta feel the heat coming into your body – which is somewhat unpleasant on an already hot day. And at 46 ºC? Nah, sorry, I'm not going outside unless I have to. Some people here go to the beach in that weather. Not me; I'm going somewhere air-conditioned, like the movies or the library (outside of work, of course).
...
Now, having read that, time doesn't seem to have gone so quickly, has it.
Did you have fun reading it?
And I'm still wishing and waiting for my big, bright yellow submarine. 
_________________
It is easy to go down into Hell;
Night and day, the gates of dark Death stand wide;
But to climb back again, to retrace one's steps to the upper air –
There's the rub, the task.
– Virgil, The Aeneid (Book VI)