Precisely what is ones own personal investment theory or method? Have you ever thought about having a theory, and do you know to what this refers? Regardless of whether you understand this, you should have a theory or method relating to investing together with money management. The options you make are generally motivated by ones theory or strategy, even though you have not identified this.
Understanding your personal investment theory is vital so that you know how to formulate the ideal choice yourself. What you need from your investments may differ than what another person will need, thus you must come up with actions that could work in harmony along with ones own goals. your theory will push those judgements.