Does it matter to me that unmarried people attend funerals?

Weddings and funerals are nothing in themselves. Human nature. The protagonist of the wedding is a new person, which is a happy event; The protagonist of the funeral is the family of the deceased, which is a tragedy; The protagonists are all different, what impact can it have? If you believe in fortune telling, then you'd better not attend, because the fortune teller may tell you that you can't attend the funeral at a certain stage of a month. Anyway, I think it's superstition