Selfishness is generally bad. Therefore, Love is bad because it is a selfish emotion.
point 1: if you say "generally", it could also mean that "specifically" selfishness may not be bad.
point 2: passion, which we often mistake for love, and one's desire for its fulfillment is what is intrinsically selfish.
point 3: if it's selfish, could it be love?
point 4: "love is not love till you give it away." is that selfish?
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