Bieber posted a photo of a lengthy, typed-up note to fans on his Instagram.

"Im so grateful for this journey with all of you..." he wrote. "Im grateful for the tours but most of all I am grateful i get to go through this life WITH YOU.!"

The singer goes on to say he's aware he's not perfect, but that he doesn't want to let his past control his future.

"What I'm not gonna do is be ashamed of my mistakes. I wanna be a man that learns from them and grows from them.!!" he goes on.

Bieber says he has a deep appreciation for his "calling," and that he wants to protect it. He says taking the time for himself with make him "SUSTAINABLE". "I want my career to be sustainable, but I also want my mind heart and soul to be sustainable."

Of all of his grammar errors, the singer adds "I THINK THERES SOMETHING SPECIAL ABOUT IMPERFECTIONS!!"

A post shared by Justin Bieber (@justinbieber) on Aug 2, 2017 at 4:52pm PDT

Bieber had been on tour in support of his Purpose album for 18 months. He played over 150 shows, including a stop at Dublin's RDS in June. The shows he cancelled were in Asia and North America.