Love is considered to be a positive and negative: with its virtue representing human kindness, compassion, and affection, as "the unselfish loyal and benevolent concern for the good of another"; and its vice representing human moral flaw, akin to vanity, selfishness, amour-propre, and egotism, as it potentially leads people into a type of mania, obsessiveness or codependency.[4][5] It may also describe compassionate and affectionate actions towards other humans, one's self or animals.[6] In its various forms, love acts as a major facilitator of interpersonal relationships and, owing to its central psychological importance, is one of the most common themes in the creative arts.[7] Love has been postulated to be a function to keep human beings together against menaces and to facilitate the continuation of the species
Good article... Very interesting and inspiring