First off, whatever the social norm for society is: fuck it. You do you. You do you better than anyone can do you. Wait....that sounded like some sort of innuendo. Eh, oh well. Point is, whatever you think society thinks of you, they don't. The kinda more depressing reality is no one gives a fuck. But for those that do, and those that do in a positive way, hold them close because they are your friends and family.
Secondly, about depression. You're not alone in the battle. Seek help if you need it. But as you're seeing in this thread: everyone here gives a fuck. Not everyone is on every day, but no matter if they're one every day, once a week, or once a month, there will be someone willing to listen and try to understand. But also, seek out some professional help if you aren't already. It will help you get out of this funk.
And finally: Farts are funny. And you know you laughed at that.