Why do you have to lose someone to find in reality you loved them?

Question

Why do those who seem to appear calm and collected always have something to hide? Why those who say they hate a family member regret the things they've done once the persons gone? And why do we do things we are later gonna regret? Are we simply venting to the worlds ways that are held out before us or are we just mad at the things we just simply can't change?

Answer 1

Because people don't think, and they can't decide what it is they REALLY want, and what it is they're REALLY trying to say..

As far as wanting more when we have the best....

That's just human nature.

Humans are greedy greedy creatures.

Answer 2

because we are human and we make mistakes...  Sometimes we act out of instinct instead of using our common sence..