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.
We never lose Friends. We simply learn who the real ones are! Today who are your real friends and who are your fake friends? Choose your friends wusely and watch your circle of friends. You never know who's who, who's real and who's fake.