is it time for me to quit Facebook?

I’m considering — very seriously — quitting Facebook. I realize these days it’s one of the best ways to reach people, but there are so many reasons why using FB conflicts with my values…
How would quitting Facebook impact my work? how would it impact my volunteer activities? how would it impact my activism? how would it impact my social life? what would I really, really miss?
I keep coming back to the idea that it’s only fear keeping me on Facebook. Fear I’ll miss out, fear I’ll lose money, fear I won’t know what’s happening in people’s lives. Living in fear isn’t how I want to live. The sense that Facebook has me held hostage is just one of the many reasons I think it’s time for me to let it go.