I'm glad you post this topic because i faced the same problems. Also i appreciate for all of your helps.
Anyways, from what i've learned is that you need to understand the team well. That is to say each players role and their movements. Well not all of them, at least the ones closer to you. So for example, if you're playing as a central midfielder, you might want to analyse the forwards and the wingers. Look for an open space or their runnings etc.
So by understanding your team, it can improve on your awareness and decision making. But in an ideal world, you need time to adapt and understand the team. That's why from my experience, I would get to know the ones that are closer to me, just take the center midfield as an example. I would also get to know their names because it makes it easier to interact and therefore improving your decision as well.
That's about it, plus all the attributes mentioned above. Hope that helps