This is very true. I've been writing code since 1976 - 50 YEARS! I've kicked myself for not learning "must know" things that don't exist anymore. But I've also kicked myself for not finishing something that someone else eventually created. I've also come back to abandoned projects after several years and turned them into something really cool. Learning is messy, the road is full of twists and turns and dead ends. It never hurts to get even a little exposure to something, even if you don't master it. You have to dig a lot of dirt to find diamonds. Finishing what you started is *hard* but every step you take is worth *something*. Just keep swimming. Also, tab groups, bookmark folders and stacks of legal pads are your friend.
@lady_valor_07 LOST was the first one I ever couldn't miss (unfortunatly because it got stupid) but Star Trek Continues was the most recent one I couldn't stop watching until the end