Tell the people who do not vote to at least make their vote invalid. It gets counted and works as a protest vote against everything. Has the same effect as not voting but if there is a large amount of invalids it will receive attention at least.
some of my friends will vote, others won't. I understand both but don't know whats the best solution
Discussion
Sounds like a good idea! But idk if it could change something
In theory it could change everything if the majority of votes is invalid. In practice it's not gonna happen... 
Please elaborate. Casting an invalid vote only shows up in the participation rate of the election. Isn‘t it a better sign of protest if you don‘t vote at all and therefore voter participation goes down?
As far as i know, low participation is seen as sign for "i dont care about the result" and invalidation for "i dont like any option"