We discussed this in our 7 ways to multiply 2019 blogs. Do check it out here. Jim Rohn said “ you cannot control what is happening outside you always or the economy or your boss or your friends because that is just the wind blowing, but you can change what is going on inside you by committing yourself to self development”
Self improvement is the one thing no one can do for you but yourself. Read a new book monthly, learn something new daily, pick a course and finish it, develop your mind positively and see your world change. Nothing changes until you change. Nothing under your control will outgrow you unless you grow. Take this on and you will see your life improve exponentially over time.