some time you are very much sure and there where you make mistake.

Give sometimes everything will be alright.

Overconfidence - Before you attempt to beat the odds, be sure you could survive the odds beating you.

We made a mistake here. We own up to it. We acknowledge that mistake and we want to make sure it doesn't happen again.

You know, I can't stop thinking about you.
Oh really? Why you so obsessed about me?
Because..you're so full of shit yet still alive.

Don't belittle anyone who you don't recognize.
Don't be fooled by anybody who underrates you.