An intense heading for a small observation, while cycling home from work:
I noticed that many drivers and other cyclists make a lot of assumptions. A sincere road traffic faith that everything will work out in the end.
For instance, I signaled that I was planning to turn left, and pulled across the road to the middle of the road. A car came hurtling out of nowhere and narrowly passed me on my right side. The driver didn’t slow down to wait until I had reached the center line.
Kind of scary.
Another situation: I tend to leave a little bit of space between my bike and any cars parked along the curb. Not much. But some room in case a car door opens suddenly. Some of my fellow bikers are really clever and try to overtake in the tiny space between me and the parked cars, instead of on the left side. Happened yesterday and today. Weird. Especially since the road was clear.