Dare I mention professional registration (e.g. VRCT) where you have to keep a portfolio of your activities and how you are keeping yourself up to date and expanding your knowledge? This is then inspected - albeit at random - to make sure you are maintaining competency.
Head back down before the flack starts flying.
RoJo

My spelling is not bad. I am typing this on a Medigenic keyboard and I blame that for all my typos.