Trust, in this poem, is a risky gift. The speaker opens with a warning: attachments bring disappointment, so be careful who you trust. Then comes a long run of short pairs. Each one names something personal, like friendship, love, tears, dreams or nights, and each says that offering it gives someone the power to hurt you.
The repeated "Giving them power" makes the poem feel like a slow, anxious countdown. Most lines are about damage: being scarred, broken, left sleepless. But a few turn gentler. A smile gives someone the power to make your day, and the final line says that giving your soul gives them the power to be your soul mate.
That ending shifts the mood. The poem begins guarded and wary, yet it finishes by admitting that the same openness that makes us vulnerable is what makes real closeness possible. The speaker sounds hurt but still hopeful.