What the Havamal says about knowing yourself
The Havamal is a long poem of advice, much of it about how to behave among people you do not fully trust. Running through it is a steady interest in accurate self-assessment. The wise man in the poem is not the one who knows most. He is the one who has an honest estimate of what he knows and acts inside it. Nine concepts, with the stanza or saga the library cites, including two places where the sources pull against each other.
Know Yourself
Self-knowledge here is practical and unmystical: a correct read on your own strength, so you know which fights to take and which to walk away from.
Havamal, Stanza 34
The Fool's Mark
The fool is defined by confidence rather than ignorance. He is perfectly convincing in a sheltered corner and comes apart the moment he is questioned.
Havamal, Stanza 26
The Wisdom of Silence
Saying nothing is treated as a skill with a use, not as timidity. The reasoning is simple and hard to argue with: words cannot be taken back.
Havamal, Stanza 27
The Middle Path of Wisdom
The poem then turns against its own advice and warns that a man who is too wise is seldom glad. This sits awkwardly beside the stanzas that praise learning, and the poem never resolves it.
Havamal, Stanza 55-56
Learning Never Ends
Odin pays for knowledge twice, with an eye and then with nine nights on the tree. Wisdom in this tradition always has a price attached, and the price is part of what makes it wisdom.
Havamal, Stanza 138
Discipline - Mastery of Self
Keeping your temper reads as a survival skill rather than a virtue when you remember that one bad evening could begin a feud that ran for generations.
Njal's Saga
Self-Reliance - Independence of Spirit
Being able to feed yourself is framed as the basis of freedom and, oddly, of generosity. You cannot give anything away until you are not dependent.
Norse Proverb
Hamingja - Personal Luck
Luck is described as something you carry and can spend, strengthened by honourable acts and worn down by shameful ones. It is also the part of a self that a family inherits.
Icelandic Sagas
The Fylgja - Personal Spirit
A companion spirit takes a form that matches your nature. That makes it, in effect, a portrait of yourself you did not get to choose, which is a fair definition of the thing self-knowledge is after.
Icelandic Lore
The Havamal is not interested in who you really are underneath. It is interested in whether your estimate of yourself matches what you can actually do, because in that society an inflated estimate got people killed. It is a narrower question than most self-knowledge writing asks, and a good deal easier to check.