That seems like a pretty straight forward algebraic equation. We can plug in two numbers and calculate the third one. Another interesting aspect of such an equation is that there are limitless possibilities for Z. All you have to do is change either X or Y or both.
A while back I read a book called Jump Ship by Josh Shipp. He uses this equation to illustrate a method for moving toward achieving your dream job. In his formula X is your present, Y is your past, and Z is your future. I was quite intrigued. I would like to rearrange these components based on time. My formula would be Y + X = Z. With the change in order we could read this as: take your past, add your present to it, and you get your future. Why is this change of order important to me? Because you can’t change your past. You are stuck with it. BUT – it doesn’t dictate your future. You still have X, your present, that you can use to either overcome or enhance whatever is in your Y. Sure mathematically the order doesn’t matter, but in the context of understanding your life it might.
Many people go to therapy and assert that they CAN’T do certain things because of their past or because their past means that they ARE a certain way. I’ve never believed that. Now I have a way to illustrate why. Mathematically speaking, assume you have a past with a numerical value of 2. I gave it a low number because you may have lived in poverty, had a mean stepmother, or grew up with prejudice. Your desire is to have a future that is a 10. Perhaps for you a 10 would include financial abundance, great relationships, and good health care. We can plug it into the equation and solve for X. In this case, X=8. That might mean a lot of work to make your present an 8, but at least you know what it would take and can make a decision about whether or not you are willing to work that hard. Just because you started out at Z doesn’t mean you have to end up there.
Although scary, the reverse is also true. Perhaps you had a wonderful past and assign it the value 8. Like most people, you want your future to be a 10, but are putting in -2 in your present. You are just floating along without achieving anything, using drugs, or hanging out with people who are “takers.” Where are you heading for the future? Not a 10; you are on track for a 6.
The main point is that your past does not decide your future. It is your present that decides where you are going. Not 5 minutes ago. Not 5 hours ago. Not 5 years ago. The decisions you make in THIS moment. No……Wait…….This moment…..Each and every moment are the ones that determine your future.