As an ADHD person, nothing shovels the dopamine into my neural receptors quite like going from zero to "knows enough to be dangerous" in a new hobby or field of knowledge. That's the fun part. But climbing the experience curve much further than that requires some amount of _deliberate_ study and beyond that deliberate _practice_ and experience in order to become something like an expert.
Chasing questions down rabbit-holes is fast and entertaining but only takes you so far. Deliberate practice (studying) is mostly less fun, even when that thing is your life-long passion and/or career. But necessary if you want to be highly skilled in that area.