What will you do in this new field? Made me think of my years at a management consulting firm and their use of the term intellectual capital for the consultants' collective industry knowledge, ideas, management models, etc. etc. My job, as an industry group knowledge manager, was to catalog company-generated documents for the consultants' use. I really liked that job. Unfortunately, it was one of the first areas to be cut when they had financial trouble some years back.
I admire you for being self-employed, because I don't have the discipline for it.
