First of all, it’s always important to remember that elections determine who has the power, not who has the truth. The stunning upset doesn’t mean that the alt-right is correct to view nonwhites as inferior, that voodoo economics works, whatever. And you have to hold to the truth as best you see it, even if it suffers political defeat.
That said, does it make sense on a personal level to keep struggling after this kind of blow? Why not give up on trying to save the world, and just look out for yourself and those close to you? Quietism does have its appeal. Admission: I spent a lot of today listening to music, working out, reading a novel, basically taking a vacation in my head. You can’t help feeling tired and frustrated after this kind of setback.
But eventually one has to go back to standing for what you believe in. It’s going to be a much harder, longer road than I imagined, and maybe it ends in irreversible defeat, if nothing else from runaway climate change. But I couldn’t live with myself if I just gave up. And I hope others will feel the same.