Maybe I need a bigger bike, the 2cyl 400cc is particularly invisible. ;)
Best one was a woman who cut me off doing her left turn. I high-beamed her and honked. She put her hands in front of her face and came to a dead stop in my lane directly in front of me. I was already braking before I honked. Nothing happened. I stopped wondering and just assume everyone is out to kill me.
It's a rule that also applies to bicycles.