Do you have family members who are total killjoys, or are you one?

Are you a kill joy or a receiver of this type... on a regular basis? Explain how ever you feel comfortable. I like to observe human behavior and my own.

I happened to call my older sister a kill joy on my birthday for something.

Updates
3 mo
I don't expect my family to always be on par with what I enjoy. That's all.
Do you have family members who are total killjoys, or are you one?
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