How do you sit everywhere? You need to make sure that you can move from place to place, and that you have had all angles to look at what you want to look at.
Technical indicators, averages, etc, offers help in this area, but not enough on their own.
You need other tools, and most importantly other knowledge and measures.
If you have said to your self that this guy just told me that all technical indicatos, and a principle or two later is telling they can help, how is that possible?
The value of them is the convenience they offer to look at the object in question.
The knowledge derived from them is not in them but in your understanding of indicators of why they are equivalent.
Once your know why they are equivalent, you will know what they can answer, what they cannot, and more important you will understand what they offer you as a set of tools put together.
It is part of seeing from direction seats, and/or the sum of the parts is greater than the whole!