Is it worth it?

This question is mainly to everyone who is a decade or longer into their project but anyone can answer.

So in around 3 weeks I'll reach the 2 year mark of my project. And over the past year or so specifically I've been questioning whether it's actually worth it to do it for a decade.

This isn't a storage issue as I have that sorted, just want to know if I'm just wasting my time doing this.