Emotional fluctuations or fluctuations, pleasure / displeasure?

The puberty is back at the start (I guess) because it is like that,

Emotional fluctuations all the time and therefore fluctuating pleasure 😒😒😒

E.g. In Minecraft I have made up my mind (a project) I build something and (sooner or later) don't feel like it anymore, I always take YouTubers before they do really great (mega) projects. But I get bored right away.

But I love minecraft!

What can you do about it? Any why is this the case?

By the way, I often play in the creative mode in minecraft and I want to keep it that way.

At the moment I only have it in minecraft (unfortunately 😒 in my favorite game)