In a recent post about the beneficial medical effects of marijuana, I threw out a comment comparing it to meth, which I said had no useful social purpose. In comments, Grits for Breakfast pointed out that meth can help people stay awake when they need to, which I didn't really consider a refutation but was willing to agree to disagree. But here we find out that meth may be helpful in lessening the damage from strokes. (Just rat strokes for right now but it may apply to bigger creatures. Who knew rats could have strokes???) So I'm herewith forgoing any future speculation about anything.
Until the next post or two anyway.