The Hermit Card means introspection.

The Hermit is the ninth Major Arcana of the Tarot. It is a card that symbolizes isolation, restriction, and withdrawal. The Hermit isolates himself to discover the knowledge that surrounds him, in nature, for example, and to know himself. 

Therefore, this lapel pin of The Hermit Tarot Card is an excellent gift for students, backpackers, and introverts.