How long does marinade last?

As a curious investor delving into the realm of cryptocurrencies and financial strategies, I must inquire: "How long does marinade last, metaphorically speaking, in the context of financial investments and cryptocurrency holdings?" Given the ever-changing nature of these markets, does one's "marinade" - their portfolio or holdings - retain its potency indefinitely, or does it require periodic refreshing and rebalancing to maintain its effectiveness? Understanding the shelf life of one's investments is crucial in this dynamic and fluid environment.