I didn't learn how to use my switch by reading or by science, I just pressed buttons till I got what I wanted. Same for my old digital watches. Sadly this doesn

I didn't learn how to use my switch by reading or by science, I just pressed buttons till I got what I wanted. Same for my old digital watches. Sadly this doesn't work well for IoT devices with one button and a led. Probbably part of why it took so long for the scientific method to take hold, you can just poke at a lot of things and try a lot of things and get a lot of success.