Stupid question: how do you know whether what is in the vial matches the label at all?

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.

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

The sticker on the box is just so you know they were in there. It is the letter that matters.

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

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

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

An inconclusive account is useful if it stops the next person mistaking a story for a controlled comparison.