My advice to everyone riding a bike...drive it as if everyone else is deliberately trying to kill you..usually they are....
Assume they don't see you
Assume they are going to cut in front of you
Assume they will hit you from behind
Assume they aren't stopping
Assume they don't like bikers
Assume old people (gray hairs) are old enough they don't need to stop at stop signs and don't need turn signals anymore...