When I get the Part 107 commercial license, will I be constantly expected by authorities to sell my footage? If I go on a vacation to fly my Mavic 2 Zoom for fun as a hobby, will TSA, police and others see that I own a special license granting me the right to sell what I film (does it work in a different country?)? Also, when and why are some people asked to pay tax at the airport for their drone? So, when you receive your advanced certificate, does your life change or have to suit it? I would love to hear advices from actual commercial pilots with experience for I'm being super serious. Thank you