Not sure if anyone has noticed but its getting worse out there in traffic. They dont just do this to cyclists. Im recently retired, but as a long time truck driver o/op (over 40 years) and observing,the things people do today even to semi's, they would not have done 20 years ago. Anything that gets in there way will make them crazy. Ive had them go half into the ditch at highway speed to try get around me and often when im turning onto a clover leaf to the right and cant even see them as i turn.
Imagine having to put up with that all day everyday 24/7. Getting upset. You lose. You get a knotted up gut and everything which goes with that,which if happening enough will cause some damage to your system. So you just learn to shake it off,its healthier for you.