How do you regain hope in humanity?

It’s been a bad day, I’m emotionally exhausted from seeing not only my local government making choices I see as harmful, but also just people being terrible online. I know they’re not like that in person, that they just act like that out of boredom, but I’m finding it hard to continue to believe that people want to be good and keep that hope that humanity as a whole can make positive changes. What gives you hope? What makes you stop thinking in spirals like this? Please help.
How do you regain hope in humanity?
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