Testing my theory is the next step, as no theory is perfect and will certainly change over time. Theories come and go, and may even be true for a time, but I n

Testing my theory is the next step, as no theory is perfect and will certainly change over time. Theories come and go, and may even be true for a time, but I need the ability to effectively test/execute whatever theory that may be. What is your experience in trading, if you don't mind me asking?