The key to this part is to think about something and think about it in a positive way. Don't think about missing your friends, think about your friends: how they are, how they act. Think of them when they were safe, a time when you actually knew they were all right.

The next step is just that: there's a possibility that they're okay. Accept it. Let go of that memory. Be just one with yourself.

[And he inhaled.]

Keep breathing at a rhythm.