I don't know if you've heard, but being depressed is now very in fashion. Never has sadness been more popular and widely accepted. Everybody's emo now! It's no longer considered alternative to be unironically boo-hoo about every nuisance in your life. In fact, go paint your nails black and throw on a hoodie. We're all sad now.
Fortunately, that also means that, since everyone's depressed, we can all have a good laugh about it. So as long as you're not taking things too far and becoming a serial killer, we can all giggle about being chronically bummed out because guess what, everything's a bummer. Screw the world, laugh it off, rinse, repeat. Don't let your frown turn upside down for too long though because that makes you uncool again. Ride out this wave of being suddenly very hip, because for us sad folks, we know good things don't last very long.