Have healthy hobbies that energize you. It is healthy to have interests that are different than your profession, but it is also healthy to be interested in your profession. If you don’t like what you do, good luck not burning out working 40+ hours per week for the next 20+ years of your life. But if you are consistently looking forward to doing something for your personal and professional growth, if you have hobbies that you enjoy doing and people you can share that excitement with, you’ll last much longer in whatever field you choose.