The Living Centrifuge

I'm trying to figure out a way to completely renounce the concerns of this world. Does anyone have any ideas on how I might do that? I don't want to have any things anymore. I don't even want to rent an apartment. But I don't want to be derelict. Any suggestions would be greatly appreciated.
To figure out how I can live the life of a monk, outside of the cells. Again. Any ideas would be lovely.