How do you use your free time? Remember even billionaires have never had extra time. Everyone has 24 hours and everyone has all the time to do whatever they wish. Sadly most of us give most of our time to our bosses and friends and leave none for improving ourselves .
Everything is about choices. You working for your boss is a choice. As humans we are the only life form capable of changing our course of life . If you are not happy where you are, start planning an escape route. Stop creating golden handcuffs for yourself.