I agree, sketching and water media are great. Learning the nuances of watercolor transparency is lots of fun and sketching by itself can quickly lead to photorealistic drawing without you noticing (if tthat is your taste). At any rate, drawing is at the heart of all painting, and often ma be enough by itself. Just saw a picture in CNN from the war in Ukraine and couldn't help but remember Goya's series on the disasters of war.
For me, color is often a plus, something to add character to a nice drawing, and oddly, as often as well, I find that a light wash works better than detailed painting. Go figure! I must have something broken in my head

Not to say I do not enjoy a-painting too.