How do video indicators work less than they say when you try them?

[juri]

Has it happened to you that to see so they seem strong and then they make fake continuations of continue? How have you solved or how to understand it before putting them?
Must try them and then you can understand how I'm already doing?

I have seen videos on eur-usd at 1 minute where it seems to take the signals perfectly without missing a beat or almost. Are they taken to art or most of the time then they go like this?

Thanks a lot.

Good day everyone.