If you get lost, just ask someone. Chicagoans tend to look rushed, but we're very friendly when asked for help

I just make it on the train last Friday afternoon and returns to ORD today. I can see it the signs where I can catch CTA to downtown Chicago. It's much easier for me that I know how to get there. I took on Blue Line. I didn't have need any help from those people. I can followed those people where I catch the train. I can handle on it.