I do my best to leave something good in this world for the others. If anybody disagrees with what I'm doing for free, then that person is free to do things as desired and share the work with everybody else, just like I do, for free... and freedom.
A roller coaster ride, through many industries, from shipbuilding, to petrochemical and cryogenics, to mining, to steel, platinum & gold hydro- & pyro-metallurgy, to furniture & shopfitting...