After seeing Qaddafi’s tent, I am thinking life as a semi-nomad takes a lot of logistical planning.
But I still think you can put your life in a backpack (but credit cards and cash in your front pocket). Of course you would have to wear your backpack as a frontpack like you were carrying a baby, because if your life is (figuratively speaking) in your backpack, you would really need to watch it.
Then you would need a camera to document just how bad your life is that you were forced to pack up your life in your frontpack.
I am going to rest now from all of this thinking.