If a spiritual cultivation method has a powerful curative effect, it may be because it happens to complement your own imbalance. If it doesn't, you may arrive there step by step after building a foundation, so you needn't reject it simply because it doesn't produce an instant cure.
如果某種靈修法門特別有療效，那可能是正好對應了你個人的慣性失衡，否則也會是打基礎般的一步一步來，不必因為沒有治病神效而否定之。