Exactly! Additionally, if you're Tesla, you want to push, and create a benchmark. After that benchmark is made, you want to leave some reserve left in it, so that when (if) competitors ever catch up, they will have spent all of their money developing it. After this, Tesla could release a simple flip of a switch, and STILL come out on top. By the time competitors recoup that money, and if they ever reach that new benchmark, the next generation of Tesla’s performance vehicles is ready to go. In short, you as Tesla would never want to give other auto makers the goal of your true potential, just what you are achieving currently.