Thinking rationally is often different from "positive thinking," in that it is a realistic assessment of the situation, with a view towards rectifying the problem if possible.

I don't recommend that people speak their minds to their bosses or to somebody who's directly over them. You need to know when to speak your mind and what the penalty will be for doing so. Sometimes it's worth it, and often it's not!

Most people would have given up when faced with all the criticism I've received over the years.

You mainly feel the way you think.

It is only in your mind that you have to excel, at anything or everything. Of course, it would be very nice to excel at most things. Indeed, we recommend that you try and do your best. But realistically, you are entitled to do the bare minimum to get by. All your accomplishments are just a bonus, something to enjoy, not requirements. You don't have to do anything to prove that you are worthy of existing.

Worrying about dying will hardly help you live.

As a matter of fact, as a result of my philosophy, I wasn't even upset about Hitler. I was willing to go to war to knock him off, but I didn't hate him. I hated what he was doing.