Welcome Tommy, Looking back I think the most interesting time was at the beginning when everything was a mystery. It was a magical time when I hoped things would turn out, often one problem was solved and two were created. Eventually you learn from the mistakes and advance with confidence and pride. With film and chemicals you feel like a chemist or scientist on a mission to create something that wasn't there before. These days you can research and ask questions right here and gain knowledge that what would cost a small fortune in a private school while have a great time doing it.
Regards,
Curt