Strength is eight, force drawn inward; the Hermit is nine, and the whole person withdraws. He stands on a mountaintop in a grey robe, holding a lamp with a six-pointed star inside, leaning on a staff. Nine in the minors is the most tiring rank before completion; in the majors it's the summary of the journey's first half — after all these cards, stop and see what you've actually learned.
Where you'll recognise it: stretches when you need solitude, no appetite for company, wanting to think a thing through rather than resolve it fast, and the moments you realise what you're after isn't an answer but a meaning. This card is about inner searching, and searching requires leaving the crowd for a while.
Running well, the Hermit is the most lucid state there is: you know where you are, why you're here, where the next step goes. Stuck, his problem is not coming back — withdrawal becomes isolation, reflection becomes avoidance, and after long enough on the summit he forgets the lamp is for lighting a road. The mountaintop isn't the destination. The lamp is meant to be carried back down.