Hey guys be nice on the motorway

Was on the rode in my van today and indicated to move to the right lane. After indicating for 3 seconds as I began to move a motorcyclist sped past me and pulled the finger at me as if I was driving recklessly or meant to hit him.Guys come on, I understand that riding fast/recklessly is fun. I do it too. And I understand that sometimes car drivers do silly things when they don't see us.But if a motorcyclist choses to ride aggressively he shouldn't get mad at other vehicles behaving normally, if you know what I mean.Also Vans can't see you if you are right behind them. via /r/motorcycles https://www.reddit.com/r/motorcycles/comments/f2gvvi/hey_guys_be_nice_on_the_motorway/?utm_source=ifttt