I was wrong to grow older. I was so happy as a child.

I have recieved a call today morning.
The one who called me made me furious,frustrated,really uncomfortable...
I am really sick of "Him"
I don't know why he not let me go...
Please let me go...

I found that many stuffs was flooded in my life when we get older and older. Can anyone tell me why? Can everything be simply? Can everything be easy ? Can everything be what i expect?