Is it childish to still care about your birthday? When did you stop celebrating?

It just happens to be my birthday today. Nobody seems to still care so i thought i should be over the stage of caring enough to remind other people about it. Is it like that for everybody or do you still celebrate?

Edit: thanks everyone, I didn't receive a lot of "happy birthday" messages today but the replys made up for it. Thanks everyone❤️❤️ it made me very happy Also 🎉🎇happy belated New Year 🎇🎉