I had been meaning to get a credit card for like the last ten years...I'm 30 and have never had one. This thread gave me the final push I needed, so I guess I'm an adult now.
My credit score was actually pretty dang decent, which surprised me since I figured not having had a CC would mean I had basically no credit...but I guess automating my student loan payments kept me up there.
I got some Citi card with 1% cash back...twice? I don't really understand the whole CC thing so I read that nerdwallet website for like 5 minutes and then picked the one that seemed best for someone that doesn't want to deal with confusing stuff and isn't ever going to have a balance.