One thing at a time. Know the problem. Learn to listen. Learn to ask. Distinguish sense from nonsense. Accept change as inevitable. Say it simple. Be calme. How to work better, ten simple things that make a huge difference.
Twenty years from now you will be more dissapointed by the things that you didn't do than by the ones you did do. So throw off the bowlines, sail away from safe harbor, catch the trade winds in your sails, explore dream.