Locked Out of the Big Game: Anger at Exclusion Meaning & Interpretation

"I ran toward the entrance of the stadium to catch the big game. I had my official ticket held tight in my hand. Suddenly, a guard slammed a heavy iron gate right in my face. He locked it with a loud metallic click. I showed him my valid ticket, but he just smirked and ignored me. He let everyone else walk right past me into the bright stadium. I shouted at him, but he turned his back and pretended I was invisible. Hot rage boiled inside my chest. I grabbed the cold iron bars and shook the gate with all my strength. My hands shook with pure frustration. I woke up clenching my fists and breathing heavily."