Your closest match
You are Icahn.
The Corporate Raider
You are wired to act. You see undervalued assets the rest of the market politely ignores, and you have no patience for boards that prefer their own comfort to the shareholders that pay them. Your edge is willingness: to take the big stake, to make the uncomfortable call, to be the loudest voice in the room.
One tactic to try this week
Pick one underperforming public company in an industry you genuinely understand. Build a real position. Write the open letter you would send to the board. The exercise alone will sharpen the way you see every other investment you make.