Cool! That's how I spent the past 20 years...<p>Try to take classes, but just launch full speed into new goals. For example, to learn photography I bought a nice camera and darkroom and $1000 worth of film. To learn car repair, I bought a cheap Italian convertible and rebuilt it as a member of an online community (engine modifications, transmission swap, etc.)<p>You can speed up learning by setting daily structure, ex: Pick 7 things to work on each week (based on your weaknesses) and devote one per day of the week. Perhaps set month goals such as reading a book per month, competing in an event, etc. Set year goals, etc.<p>World study (travel, language study, history)
Physique (martial art, endurance sport, yoga)
Music (history, instrument, theory, singing, etc.)
Art (photography, architecture, graphic design, painting, drawing, creativity, etc.)
Mechanical (get a cool old car and learn to rebuild it, 4 wheeling, convertible, welding)
Construction (improve a house, wood working, furniture, etc.)
Acting (role in a play, improv, standup jokes)
Psychology/Religion (explore meditation, church service, personal development.)
Mathematics (history, chess, classic texts)<p>Business?
Computer Engineering?