No. I don't care about other's lives that much. A lot of people I know that are on Facebook just want to show off and are attention whores. To each their own. Im not the type of person who seeks attention.
I did have fb years ago but deleted it for the reasons I mentioned above. I don't miss it at all. In fact, I really hate this social media generation and how people want to record and share absolutely everything about themselves as if they are that interesting. The world doesn't revolve around them. Oh and I'm aware not everyone is like that. But most people seem to be that are on social media. At the end of the day, to each their own. I live my life the way I want.