My personal war-chest has a stash of various 'weapons' from which I select and match to individual markets, though my main 'weapon' is using the trend against itself. I use the principles of Aikido in trading - how crazy is that!? LOL. You don't get that sort of thing on trading courses AFAIK (I do not provide or sell anything to anybody).
But this is no mere martial arts context. So, when I go into 'battle' I take one or two main weapons and some others to help out, using them as and when necessary. Thus my charts seem to be covered in indicators. Traditionally, this has been said to be bad practice. In general that's right as some traders get confused by mixed 'signals'. I don't have that problem.
I command my weapons. They don't tell me what to do. :)) We're 'weapons hot' on this one! LOL. Of course, the markets always have surprises in store so I'll anticipate and limit damage if the 'forces' go against my 'exploitative attack'. :) I can't predict what will happen at any time in the future - I don't need to.