I feel like Im gonna beat someone up soon LONG VENT

Lately people have really been getting on my nerves and I feel 2 seconds from punching the next person who pisses me off out. Im so tired of RUDE people.

Incident 1: Im pulling out of a parking spot thats right near a red light. I see a car slowly approaching so Im thinking he's letting me out of the spot since its a RED LIGHT anyway. The minute he sees my nose poke out, he speeds up and practically rear ends the car in front of him not to let me go! WHAT THE EFF. I open my window and go 'Hey idiot, the light is red you couldnt let me go?' His response 'Its MY right of way, learn how to drive' I told him people like him are whats wrong with the world.

Incident 2: At the movies with my niece and my little cousin to see HS Musical. Theres a big line waiting to enter the theater and we werent sure if we had to hand in the tickets and then wait on line. My sister goes to speak to someone and the woman working there starts accusing her of cutting the line. My sister goes off on her cause she is very defensive and doesnt like being accused of something ridiculous. The woman finally shuts up but continues to GLARE at us so I tell her 'STOP LOOKING OVER HERE' And I guess that scared her cause she stopped

Incident 3: BB&B waiting on line. Were a little far from the register because if we stood any closer we'd be blocking the aisle for shoppers to walk through. A woman goes to pass and then parks her carriage right on front of us to wait on line. Her daughter (who had to be like 10) sweetly tells her mom she thinks were on line and then DH tels her we were and she gets so fricken rude! Tells us were waiting so far away. I calm myself because the womans daughter is there and refuse to argue with her in front of her own child.

But SERIOUSLY whats wrong with people?? Why does everyone walk around so effin defensive all the time. I feel like Im so close to losing it one day. Sorry for the long vent, I just had to let off some steam.