I was really into the law of attraction a few years ago and I believed as much as anyone could believe in something, but my subconscious programming was still working against me. I think Bruce Lipton's video is interesting.
https://www.youtube.com/watch?v=liEPFoj4qfw&t=0s
https://www.youtube.com/watch?v=liEPFoj4qfw&t=0s