

Yes, to an extent they do different things, but that’s not what the person you were replying to was talking about. For several years there was this idea that “left-handed people are right-brain dominant, and right-handed people are left-brain dominant.” And along with that went this whole astrology-tinged thing about the right brain being the creative half and the left brain being the analytic half and whatnot. It’s pretty much nonsense.
I mostly agree with this–I commented not long ago in another thread that the political situation in the US has convinced me not to seek any diagnosis right now. But I would say that there can be reasons that aren’t specific to medication in particular that you might want a diagnosis. Sometimes there are non-medication accommodations that you can get (e.g. at work) with a diagnosis that they might not be open to giving you without one. Sometimes this can be huge! I’ve had times where I was in two different different locations in the same office at different times, and in one, half my field of view was taken up by a throughway where people walked across the office, and in the other my view was against a wall and behind a little corner of wall, and I got so much more work done in the second spot. It was just tremendously less overstimulating. So the prospect of being able to get that kind of issue taken seriously is part of what tempted me about seeking diagnosis.