I believe if you're using profit targets it's predicting.
I don't understand this perspective - why is using profit targets any more predictive than not using profit targets? I see that it's arguably, in one sense, more
specifically predictive, but both are surely predictive, if you're using the word predictive loosely enough (and if you're not, neither is predictive).
My perspective is that I can't, and don't, and make no attempt to predict the outcome of any
individual trade other than as a probability-function, but I can predict the
collective outcomes of my next 300 trades to within a percentage-point or two of their total outcomes. That's the power of statistically significant sample-sizes for you.
indicators don't help either.
They don't help
me, certainly (but there are others - including some making a living - whose experience is different).
In fact, you can simply change settings and all of them are the same.
Here, you're seriously over-generalising, in my opinion. Some measure and display very different parameters from others. I can readily appreciate the value, to some people, of some indicators, such as "average true range" and even "Donchian channels", though I admit I have no personal use for them.