Should I be worried about getting sleep paralysis ever again after I haven’t had it for years?

Having spoken to hundreds of people about their experiences, I would say that there is a possibility that it could happen again. It is very random and almost impossible to determine the factors that cause it to happen. I have noticed a relationship between their reappearance and the circumstances in your life. For example, if you go through a particularly stressful and low-energy period it could reappear. Low energy, low self-esteem, and poor self-worth have an impact on the episode, which, if you consider the spiritual cause for the episodes makes sense, with low energy attracting low vibrating energies and entities.