“Life is not a problem to be solved but a mystery to be lived.” Nietsche I remember a time when I didn’t get what Nietsche was saying here. A mystery? Huh? It didn’t make sense to me. Now it does. It means life is full of unknowns, surprises, and uncertainties. You have to be okay with the things that you don’t/can’t know. Sure, go ahead and make plans but leave room for the unexpected. Get comfortable with the not-knowing. Accept those unpredictable moments and trust in those times when not everything goes according to plan. As some people put it, wear life like a loose garment.
I definitely agree with “easier said than done” but I also agree that it is worth the effort to try to.