You make those changes

Either of these options for change can work for you when you have a positive intention to do what is best and what is necessary in order to move on in your life. 

What we are not told often enough is that it IS okay to walk away from situations or people that do not serve our purpose. What do we mean when we say 'our purpose'? We could define it as our intention in life to do what is right for us. Only the individual can really know what that is for them.