Decision making is a skill that gets better with practice. There are lots of things to think about when you make a decision including what is really important to you.
There are lots of things to think about when you are choosing which option is right for you. You might think about what has happened before, what your options are right now and what the consequences might be.
When you make a decision you might need to tell other people what it is. You should think about who needs to know about your decision and how much you need to tell them.