Joshua Bassett's ketamine addiction reached what he calls a “breaking point” before he got help, the actor and singer said while discussing his new memoir, Rookie: My Public, Private and Secret Life.

The 25-year-old, best known for High School Musical: The Musical: The Series, told E! News that his drug use escalated to “consuming six baggies of ketamine, all by myself, every single night.” That is not exactly a wellness routine, and Bassett is not presenting it as one.

How Bassett describes the spiral

In the interview, Bassett said ketamine became harder to control as his tolerance increased quickly.