I had always assumed that the blockages and fears mostly come from the conscious part. Especially the negative things we repeat to ourselves in our minds or even say them out loud. I think it’s probably way more complex than that but one thing I found out makes the process of gaining results faster is to stop saying the things we don’t want to be true. (“I’m so unhealthy” / “I never make money” ) etc and replace them with the desirable (“I’m so healthy no matter what and I keep getting healthier” or “I keep on getting so much money” ). It spares you headaches, recon, hesitation to take action, hopelessness and so on… and that’s all conscious mind.
I’m not sure whether the subconscious has blockages… But if Saint and Fire knew how to better the process, they already would. They are constantly updating their technology so what you get now is the best you can get on this whole market.