I take the walk to be the externalization of an interior seeking so that the analogy is first of all between the external and the internal.
Work is that which you dislike doing but perform for the sake of external rewards. At school, this takes the form of grades. In society, it means money, status, privilege.
The transitions from metallic to critical behavior and from critical to insulating behavior have been induced with a magnetic field, and from insulating to critical and then to metallic behavior with increasing external pressure.
I was motivated by just thinking that if you had all this external success that everyone would love you and everything would be peaceful and wonderful.
I've been surrounded by a lot of people who felt that external success would result in them feeling good about themselves. But it just seems extremely unfulfilling to me.
When I went to acting school, the kids that got the best grades were the kids that could cry on cue. But it didn't really translate into careers for any of them, because the external is the easy part.
Up to now we have faced external problems in an isolated fashion. One of these problems is precisely the drug trade and what has been the result? A very weak and fragile position.
In life there are no problems, that is, objective and external choices; there is only the life which we do not resolve as a problem but which we live as an experience, whatever the final result may be.