A few.
I agree. I don't want you to feel like I'm telling you there's only one path with art. Find your own path. But one thing I continually find people do is they
get overwhelmed with choices and this obsession with choices ends up makes them stop making stuff. You see this with musicians, photographers, any creative pursuit. T
hen you go to places like r/guitar and they talk more about gear than they do about playing guitar. In photography circles most people are obsessed with gear and cameras. Explore, by all means. Have fun with it. Pen and a sketchbook is always a good go to and place to start because you can take the shyt anywhere.
A master study is a good suggestion. Those paintings you posted above, Rozay, of your favorites. Try copying them. You will learn a lot.