Anger can be motivating if you step back to analyze it
Just get good at paying attention to bodily sensations. It might help to actually try saying things out loud, or writing them down, just going through a list of everything you notice about how your body feels right now. What you will tend to notice over time is that there are certain characteristic familiar patterns of how you are feeling.
One of the things that happens as boys are growing up is they learn about a very restrictive version of masculinity, a list of things that you’re not allowed to do or say. Particularly around emotions: You’re allowed to be angry, and you might be able to cry if something’s really bad — like a sports team you’re on loses a really important game, or... See more
What you are trying to do in learning emotional literacy is to begin to understand this mapping of physical sensations in your body to predispositions towards particular classes of behaviour.