I believe it is completely reasonable for an adult who is a journeyman in one visual art form to be attracted to experimenting in another visual art form. Not only are there basic principles common to different mediums, a journeyman artist already is disciplined about craft. In fact, craft is second nature to a journeyman.
It’s really not surprising that so many artists begin working in another medium when they are of a certain age.
You know who you are. That’s the most important thing.