That's good.
It is OK to change your goals down the road. As you get older you will learn more about yourself and what you want from life. At least by having the goals in the first place you will be working in the right direction rather then wasting your time. Also once you have defined goals you can formulate a plan to achieve them. But without the goals it is hard to have a plan.
Hope that all makes sense.
Wow that does that definitely puts it in a new perspective Thankyou !