I would have thought this is pretty obvious. If you ingest too much ethanol you will get sick. The rhyme should really just be teaching you to moderate yourself

I would have thought this is pretty obvious. If you ingest too much ethanol you will get sick. The rhyme should really just be teaching you to moderate yourself. Don't start drinking low alcohol concentrations and then move to high concentration alcohol after your judgement has been impaired. Some alcohol may give certain individuals worse hangovers if they contain tannins and other items that they do not tolerate, but if you drink too much alcohol in any form, you will get sick.