Anybody own any other cars beside Mopar?

I was told back in the 80's by someone who knew his chit, get into one brand and learn them.....

oh i don't know how much chit he knew but to me zeroing into one brand doesn't sound so great to me. you miss out on a ton of cool *** cars out there by different makes. plus you'll never be as well rounded mechanically wise if all you ever do is work on one make vehicle. but hey different strokes for different folks.