1. Everything you've tried works on the mess. Nothing has worked on the muscle.

Line them up and they all do the same job. Osmotic powders pull water back in. Fibre adds bulk. Senna irritates the wall into one contraction, then goes quiet and asks for more next time. Stool softeners soften.
Every one of those acts on what is inside the tube. Not one of them acts on the tube.
That is why the nightly routine never became a shorter routine. It was never treating the thing that changed.






