2 moves that kill 2 wheelers

1. Speed

solution: Slow down. Speed makes you make bad decisions

2. Not being able to look over your left shoulder while biking and then blindly merging into traffic to pass a parked car

solution: Try not to wear cumbersome backpacks or clothes that restrict movement.
Practice turning to the left by dropping your shoulder and angling your neck
back or even letting your whole left hand drop from the handlebar.
Don't forget to stabilize with the right hand.