I know exactly what this feels like. I have been making digital mini-magazines about music subgenres for years. I have never finished a single one. Shoegaze, Garage Rock, Post-Punk ... I always move on to a new issue before I'm even done with the first.
I want to already be the guy with a boring 9-5 by day, and a 'cool' punk historian by night. But I'm not, and the older I get the more I'm sure I won't ever be.
And yet I've been doing this for several years. Maybe I never finish them because I'm scared I'll feel the exact same way I did before I embarked on this hobby.