Probably one with a (former) friend - someone I knew growing up - over his support of a certain presidential candidate in 2016. It took me forever to realize we were coming from two completely different value systems. (PS, he was the one who unfriended) Quoted buster's tweet:
👋 I'm giving away 10 copies of WHY ARE WE YELLING? https://www.amazon.com/Why-Are-We-Yelling/dp/0525540105/ref=as_li_ss_tl?keywords=why+are+we+yelling&qid=1555959964&s=gateway&sr=8-1&fbclid=IwAR3pWkn6PCHikGax_mhAfzt_8y_BannKCLOnHeTdTnlBS7oXcLoulQ7efws&linkCode=sl1&tag=buster08-20&linkId=e2a83202060b15b8f48ddc42075041b7&language=en_US If you'd like one, retweet this with a comment about the most unproductive disagreement you can think of, whether it's out in the world, or your personal life. I'll randomly pick 10 winners tonight.