It's probably always been this way, but doesn't it seem like there are a lot of a**holes just everywhere nowadays? We are social animals, we have to deal with each other every day. Why make things so awful? Just... simple stuff. Be polite, pay attention, toss out a kindness every now and then. And if those things are too tough, then, please, at least just stop being such a jerk. Vote for the ones you wish more people would obey, and add whatever you think is missing.
list ordered by
Cover Your Mouth When You Sneeze/cough
Clean up after yourself
Don't Park Like A Jerk
If you're afraid of damage to your precious car, leave it in the garage at home.
Give Others Their Personal Space
...guy in line behind me. Jesus!
Be Ready When You Get to the Front of the Line
Is it possible you didn't know you would have to pay?
Let People Off the Elevator Before Getting On
Darlene Molina added Flush the Toilet After You Use It
Take Your Loud/crying Children Out of Movie Theaters
Say Please and Thank You
Wash Your Hands
charlesletbette added Don't Text While Someone Is Talking to You.
Don't Smoke in Public Indoor Spaces
Don't Talk Over People
marylgraham64 added Mind Your Own Business
DeeRee added Slow Traffic Move Right!
ChrisLyons added Don't Cruise Slowly in the Left Lane.
Don't Use Your Phone in a Movie Theater
Pay Attention to Your Surroundings
This one can cover driving, walking, standing, sitting, etc
taliaandalyssasmom added Hold the Door for the Person Behind You
lrmawg added Do Not Be Racist, Ever
PrestonNorwood added If Someone Says Hello to You, Say It Back.
Don't Aimlessly Stop On the Sidewalk/aisle
I'm looking at you, people in Costco.
Answer Your Phone When It Won't Disturb Others
Movies, restaurants, when you're paying for something... pretty much any public place, frankly
AnytreaClark added Wave As a Gesture of Thanks When a Fellow Driver Lets You Merge or Turn In-Front of Them
TacoTastic added In general, don't be a d*ck.