How can I become re-obsessed with this band?

Okay, so I'm not even going to say the name of the band, because half
the people on answers are so effing judgemental.

Here's the story:
For the past 3 or 4 years, I have been majorly obsessed with this
band, but recently, the obsession has been 'wearing off'. They were
the best years of my life because of this band, and I don't want that
to go away, because, to be honest, I can't imagine my life without
them. I turned to their music when I needed inspiration, interviews
when I needed a laugh, and fanclubs when I was just plain bored.

So what I'm asking is, how can I regain my obsession for this band?

Btw, if you answer rudely, I'm giving you a thumbs down. Also, I will
be personally picking the best answer.

Thanks,
Amelia