What kind of feelings does this poem contain?

The whole poem expresses the poet's wandering and depressed thoughts. People used to be gone, but today the water is still cold. The rhyme of the whole poem is the situation of sinking and depression before the arrival of an yun 2, and the poet's hesitation and depression. At that time, everyone was gone, and today's Xiao is still so cold. Born untimely, born lonely.