"Decisions Determine Destiny"

This quote is saying that depending on what you do with your life in the present it will change what will happen to you in the future, its pretty straight forward. The decisions you make today can change your life completely. Think about what you want to be, think about what you need to do to make it happen and most importantly what are you going to do to make it happen. No one controls you you are the one who makes your choices. No one should influence you to do the wrong thing. You make the choices and the choices will make you.