““sometimes think that if you recall a situation in which you were really depressed, you feel all the sorrow flooding back when you think about it. And if you recall a situation in which you were really happy, the happiness comes back to you. But if your memory of a situation fills you with anxiety, the feelings you had don’t come back, no matter what. It’s as if your brain simply goes on strike. It’s not going to go back there. You can only remember what it was like. You can’t experience how it felt.” Depressed? Hjalmar thinks. Sorrow? Happiness?””