It's quite simple, really. I used to be like yourself, but then I read the famous How to Win Friends and Influence People. Dale Carnegie wrote it in the 1930s,

It's quite simple, really. I used to be like yourself, but then I read the famous How to Win Friends and Influence People. Dale Carnegie wrote it in the 1930s, which explains the weird title, but don't shy away from it because of that. It's actually very enlightening!