Why do people go to bed?

They are three errirs in this question. Can you find them?

Fate has decided that you will only be pleased to meet me when you need me

Maybe that is why, when I am working, I start working

However annoying I may be to the regulars, the little ones are always inspired

I will always be waiting if you try to reach me

How many of you can guess my name, let me see

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Which tank will fill first?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

I have branches, but no fruit, trunk or leaves. What am I?

What have one eye but still cannot see?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

I have no life, but I can die. What am I?