Lobster is indeed amazing.
To put it bluntly, lobster is like multiple versions of yourself. Many people lose money not because of the tool itself, but because their decision-making system is inherently unstable. Lobster simply amplifies your logic, judgment, and execution: If your system is profitable, it can help you improve efficiency; if your system is inherently unstable, it will only help you make mistakes faster.
Therefore, based on this logic, for most people, the more important thing is to improve their decision-making system and sensitivity.