Whenever, in my cybersecurity career, I was asked for career advice, my first statement often was "listen to yourself" when it came to figuring out what the questioner really wanted to do. For my radio career, I should have listened to what I was listening to. My radio career was almost exclusively with AM stations because my radio career was mostly in news, but, off-duty, I was primarily an FM listener. So I probably should have gotten out of radio faster than I did. I got my first FM radio in 1968, when there was actually something to listen to on the Iowa-Missouri border, when KRXL came on the air. (It's still very much around, and popular as an album-rocker.) The FM choices in that area weren't all that interesting to a pre-teen at the time - a lot of easy listening unless KGRC from Hannibal, Mo. managed to make it in - so a lot of my listening stayed on AM. We also spent quite a bit of time in our original home area of central Missouri where we still had a farm. There I had Top 40 KTGR-FM on constantly. It was in mono, but I didn't care since I didn't have a stereo anyway!
My family moved to the St. Louis area in 1972. There were far more FM choices. After moving there, I first started listening to KXOK. That was also the year when KSLQ made its appearance. By the end of the year, my taste already had drifted to progressive rock, first on KADI and then onto KSHE. (As I got older, I found DJ chatter to be annoying and pointless.) I even managed to hear the last days of KDNA. Probably more representative were many of my high-school classmates, who had made their switch from KXOK and local daytimer KIRL to KSLQ by 1973. That shift was fast.
In high school, my main use for AM radio was at night, to pick up the Mexican clear-channel stations, especially XEW and the Noticiero Carta Blanca nightly at 7:30 pm, more or less. I really, really wanted to learn Spanish - plus I had an excellent high-school Spanish teacher - and used the Mexican stations to train my ear. And I and my cohort listened to KMOX and KIRL when there was wintry weather and the possibility of school closures. But for entertainment? Aside from the occasional burst of curiosity about "what's happening over on that other band?", FM was the choice.