I asked which device it was.

I had saved three articles about red light and could not have named the device in any of them. I knew several encouraging phrases and one wavelength I had copied without understanding why.

Before trying a session, I decided to ask a smaller set of questions. Which device was being used? What was the session intended for? Which instructions applied to me?

I brought the saved pages up on my phone. One showed a face mask. Another showed a panel. I had put both in a folder called "red light" and allowed the folder to do rather a lot of scientific work.

I wanted the actual instructions.

I asked to see the instructions for the equipment in front of me. We looked at where the person using it should be positioned, how the exposure was controlled and what it said about eye protection. I left my sunglasses in their case; they were for the walk home, not a substitute for the specified protection.

I also asked what health information I should discuss before proceeding. If something needed a clinician's advice, I wanted to know before I was standing in the room pretending the decision was already made.

The model name in one of my saved pages was different from the one on the equipment. I crossed out the session length I had copied from it. The two devices sharing a colour had been my entire reason for transferring the number.

I stopped combining every claim.

One article discussed fine lines on the face. Another discussed exercise recovery. I had mentally collected both conclusions as though they described one appointment that would take care of my forehead and my entire running schedule. Writing the purposes side by side made the problem fairly obvious.

I wrote down the device name. Beside it I put the question I actually wanted answered: what evidence applied to this equipment for the skin concern I had come about? I kept that separate from the instructions for using it. Knowing where to sit would not answer whether it was the right choice for me.

Later, my friend asked whether I had become an expert. I said I had become better at recognising which part I did not know yet.

I renamed the folder "skin questions" and moved the exercise article out of it. My friend said this was the first time I had organised anything on my phone. I showed her the rest of the screen so she would not expect it to spread.