Does anyone else experience an ebb and flow of spirituality and why? Is it subject to external or internal stimulus? Do material factors or context influence it for you?

If so, how do you define spirituality? Is it simply meaning? Consolation? Or an estimation or esteeming of the good, the true and the beautiful?

Could anything behave or become a substitute for your spirituality? Such as philosophy or even personal or social prosperity? If so would that account for any experience of ebbing or flowing of spirituality or spiritual impulses?