Excellent!lol... haha learning IS fun for me. here in States you can choose to fly differently on each mission. one can fly as a hobbyist under "PART 101e" regulations/guidelines, or declare a mission as flying commercially under the "part 107" regulations. To fly the 'commercial' way one needs to pass the Knowledge Test. Hobbyist = no test. there are advantages and disadvantages to both, and new legislation being written all the time, so my thinking is in the states i will be ahead of the curve to study and test now. It will only be to my advantage down the line, plus the "perks" I get by having done so will come in handy for my photography and cinematography goals!