Not long ago I had a sister. She was your typical annoying and for the part, I could put up with that. But over the years she grew more and more obnoxious. She had no redeemable qualities and was just a horrible person. But this book changed everything. It gave me a new light to the cloud that blocks the sun, it gave very helpful insight on how to clear an annoyance and make your life a lot better. I would've gotten get rid of her sooner, but I was scared of what the backfire might be. I, a promising philanthropist couldn't risk losing my future, but this book thought of everything.