Bitcoin payment tutorial for first-timers — anyone have experience?

Dr.BariatricHTX said:

There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.

Careful with the causal language. Two things moving together in a period when five things changed is not a mechanism, and stating it as one makes the thread less useful to somebody reading it later.

The figures, for anyone assembling their own picture. If you are going to change something, change one thing and give it long enough to express itself. Four weeks is the usual minimum for anything pharmacological on this board, and two weeks of data has told you almost nothing.

DataDave said:

Two things moving together in a period when five things changed is not a mechanism, and stating it as one makes the thread less useful to somebody…

There is a second half to this that has not been said yet. Most of what circulates confidently in this community traces back to one summary of one study, and the qualifier was dropped somewhere in the third retelling.

Following on from marcus_mpls — and this may be the naive question:

Was that from a primary source or from a summary of one?

Closing the loop on my own question.

Update: the thing I was blaming turned out not to be the cause. Leaving the original post as written rather than editing it, so the mistake stays visible for whoever searches this next.