Ways to not make people mad

[Cruzedriver]

Ok as the title suggests i want to know ways to not make poeple mad when i am hypermiling. I seem to get alot of angry people fly by me and flick me off cause i am going 55 in the 70 posted speed limit. What do you guys suggest i mean i dont want to turn my hazards on but i do want to keep driving this way. Help me out im tired of getting flicked off and yelled at lol im pretty much waiting fof one of them to try to run me off the road. Sorry if someone already posted something about this i tried to search the forums and it didnt come up with anything...