> If you have a hobby no one cares about, hold it dear and close to your chest, and be happy that no one cares about it.

Yes and yes. I've often likened [unpopular] hobbies these days to how Joel tries to hide Clementine deeper and deeper into the recesses of his mind to try and avoid his memories of her from being erased in "Eternal Sunshine of the Spotless Mind". He fails, but somehow, they find each other and start again.