In the real world there is no nature vs. nurture argument, only an infinitely complex and moment-by-moment interaction between genetic and environmental effects

The very same brain centers that interpret and feel physical pain also become activated during experiences of emotional rejection. In brain scans, they light up in response to social ostracism, just as they would when triggered by physically harmful stimuli. When people speak of feeling hurt or of having emotional pain, they are not being abstract or poetic, but scientifically quite precise.

It is impossible to understand addiction without asking what relief the addict finds, or hopes to find, in the drug or the addictive behaviour.

Autonomy is impossible as long as one is driven by anything.

We may not be responsible for the world that created our minds, but we can take responsibility for the mind with which we create our world.

The difference between passion and addiction is that between a divine spark and a flame that incinerates.

... While nervous tension may be a component of stress, one can be stressed without feeling tension.