Bring a list. Embarrassment makes everyone forget things, including you.

You are not imagining it and you are not being difficult. Document it and take the document in.

Log dose, time and sleep. Ten seconds a day and it turns the anecdote into something you can look at.

Test one thing at a time. It feels slower and it is the only way to learn anything.

Small wins count. Walking to the mailbox is a data point.

Where does the human data stop and the extrapolation begin? That is the whole thread. Eight months in on KPV and it lines up.