I think what @Skadoosh said about mental framework is more in line, because ok some of you guys here believe deeply in these LOA things that are not scientifically proven.
But correlation may not be causation.
People such as @Friday or @Saiyan4Blue or even @OldChap who had amazing results are not at all in the same philosophy. Conversely @Hermit believed in all that but did not have amazing results like the high flowers. I haven’t read all threads here, but I think I can find other examples like him.
Though even if results would be the same, being positive is better than being negative.