Back in 2013-2014 I was working with John McCain on a project for my district. I'm also the first vice chairman of our County GOP so he would call me just to talk politics and ask me to call him back. not making that up. First, I had his cell phone and he always answered it. Once he answered the phone when he was having dinner in Italy. 2) He was really bad at predicting the outcomes of elections. SHOCKINGLY bad actually.
More importantly he got the project finished which was so important to my constituents. He was the ONLY person that could have done it. He promised me he would and he kept that promise. I will never forget that. But I do have some crazy stories.