Renaissance persons are folks who are well rounded, knowledgable and good at lots of things.
Named after dudes like Leonardo Da Vinci.
Boy was he a dude.
You don’t have to be a next level painter, sculptor, scientist, philosopher, mathematician, engineer… etc. like Leo.
You can be a low level renaissance person, and that’s great thing to be.
Just get good at several things. I suggest skill chaining. Start with being ace in your main area then and adding adjacent skills over time.