The poem is a meditation on the cyclical nature of life and death. It uses the imagery of the tide rising and falling to represent the constant ebb and flow of life, and the inevitability of death. While the poem does touch on themes of mortality, it's not meant to be frightening.
Here's a breakdown of the poem's themes:
* The Tide: The tide symbolizes the passage of time and the cycle of life and death.
* The Traveler: The traveler represents humanity, which is temporary and finite.
* The Dawn: The dawn represents the beginning of a new day and the promise of new life.
* The Sea: The sea represents the vastness of eternity and the unknown.
The poem's quiet, contemplative tone and its focus on the natural world might evoke feelings of peace or a sense of the awe-inspiring power of nature.
If you are reading the poem and feeling scared, it might be helpful to consider what specific elements of the poem are causing you to feel that way. It could be the imagery of the waves, the mention of the traveler's journey, or the poem's overall melancholic tone.
Do you have any specific lines or themes from the poem that are particularly unsettling to you? I can help you understand them further if you'd like.