not letting myself to sign up for certification program

I want to go through the certification program, but I have all the drama about that even if I set aside those 21K the investment won’t help me much
I guess I overall don’t see value in education beyond a certain price
I keep seeing “failed” coaches that went through (other) certification programs and I can’t explain to myself how on earth I could think it’s a smart idea
Like I love what Brooke does and Scholars has a tremendous value for me but I feel like there is a difference in terms of it’s towards me changing my life (not me as a business) and at a different price point
Like I guess what I am thinking I don’t believe that I will be able to serve others incrementally better because of the certification and I don’t understand how I can make this investment to pay off.