ELi5 Why can flys see you coming a mile off when you try to swat them…but they can never seem to find their way back out of an open door?

Question

ELi5 Why can flys see you coming a mile off when you try to swat them…but they can never seem to find their way back out of an open door?

In: 415

Answer 1

Flies are just socially awkward, they don’t want to leave through the open door because they don’t want to seem rude.