Do you live in a community where people speak a dialect? Do you understand it and/or use it? I'm accustomed to three dialects - Kansai-ben as spoken in Osaka, Nanyo-ben used in Ehime Prefecture.
These days, I'm regularly communicating with people who use the dialect of northern Chiba/southern Ibaraki because many of my elders and neighbors speak it. But I only use a few expressions when I'm talking to my partner who speaks it at home.A weird thing - I make mistakes in written Japanese sometimes because the vowel sounds of i and e in Ibaraki-ben aren't distinct. (corrected title!)