Why does the brain mostly remember tragic, bad or embarassing memories instead of the happy ones

Question

Why does the brain mostly remember tragic, bad or embarassing memories instead of the happy ones

In: 4262

Answer 1

I’m assuming it’s because they made a bigger impact on the mental. Like a wound leaving a scar. But you’re not alone, I can remember every stupid thing I’ve ever done. Have to dig deep for the good ones.