Any Continue Mindbloom Treatment?

I'm 5 sessions into my 6-session Mindbloom program and the results have been life-changing. My main focus was addressing my anxiety and OCD, and it's exceeded my wildest expectations in addressing those. Now I'm nervous about what happens when this ends. Has anyone continued treatment after completing an initial program? I see they have discounts for returning customers, which is encouraging, but I'm also nervous about dependence and any health risks of long-term usage. I'm debating doing the 18-session program and trying to stretch my sessions farther and farther out from each other - has anyone been in a similar situation and have some insight to share?