Freud had a gene for inefficiency, and I think I have a gene for efficiency.

Convince yourself that worrying about many situations will make them worse rather than improve them.

Lack of forgiveness of others breeds lack of self-forgiveness.

You mainly feel the way you think.

I think it's unfair, but they have the right as fallible, screwed-up humans to be unfair; that's the human condition.

Beginning in the 1960s, many studies showed that people who hold what we call irrational beliefs are significantly more disturbed than when they don't hold them, and the more strongly they hold them, the more disturbed they tend to be.

Most things worth having require some sacrifice, usually more than you expect.