A needed song for our times comes from another time: “Put On A Happy Face” from Bye Bye Birdie.
NOTE: OK, so we couldn’t get Dick Van Dyke — but in the You Tube below you can watch Steven and Sara Brattman lip syncing it:

And if the lyrics didn’t get through to you with that rendition, here are Gail Farrell, her husband Ron Anderson, and their friend Michael Redman singing it (with show stopping harmony) in a 1981 TV show:
