What element of Romantic thinking is most fully expressed in We Are Seven?

The element of Romantic thinking most fully expressed in We Are Seven is the celebration of the individual and their unique perspective. The poem emphasizes the importance of individual experience and emotion, rather than relying on traditional or societal norms. The speaker of the poem, a child, expresses their own understanding of death and grief in a way that is both deeply personal and emotionally resonant. The poem also celebrates the child's innocence and lack of artifice, which are considered to be important qualities in Romantic thinking.