Recently did some unexpected airport appreciation, and while relaxing in the comforts of the briefing room, overheard a crew of my colleagues discussing ORD and the young FO asking why it's 'captains only' ops. "it's just too challenging of an airport, you want to have a few more years experience first.. yadda yadda.."

I have been converting my logbooks to electronic gradually, so i pulled out my first one and showed them day 1 of trip 1 in my airline career. Eight leg day out of ORD. Their response was priceless:

"The captain must have been really tried from flying all those sectors!"