Do I look stupid caring about someone or something when there is no one who cares for real?

I am beginning to realize that no one cares about anything. I was trying to be a good girl who cares about it but I look stupid. what do you think? do you care about anything? humans are selfish in the end and they only care for themselves?

Do I look stupid caring about someone or something when there is no one who cares for real?
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