The easiest thing to do with your fear, anxiety, tiredness, stress, mistake, inadequacy, disappointment is to place them on others. Yell, demote, gossip, badmouth, exhaust, demand. It’s almost automatic to resort to these when things get tough.
The alternative is owning all of that. Knowing that’s part of you, identifying it in time, expressing it with words so that you don’t have to do it with actions. It is the long road, it is challenging and it takes time and practice to get there. And that’s where you’ll find your edge.