题目内容：

    Friendships can bring joy or sorrow.1. , we talked to researchers, authors, and therapists to learn how to manage the common relationship difficulties we all face.

Broken promises

Friends are vital for our physical and mental well-being but these relationships aren’t always smooth sailing. 2.. And a major way this happens is through broken promises. Perhaps he canceled plans at the last minute or she declined to take part in an important party. 3., the first thing to do is remember that no one is perfect, says Jan Yager, PhD, friendship coach.

4.

“Sometimes jealousy reveals our deepest desires,” says Dr. Yager. “Healthy envy can motivate you to become better and be inspired by your friend’s success,” she says. She points out that it could be the other way around as well: Your friends might be jealous of you.

Feeling left out

There’s no worse feeling than when you check Facebook Monday morning to find out that your friends went on a weekend getaway without you. Scott Christnelly, a therapist, says, “I encourage clients to express their feelings about it but also not to jump to conclusions.” Then find someone else to talk to — maybe a family member, or a close friend (not one who went on the trip)—to explain how you feel. 5..

A. Experiencing envy

B. But while it may be painful

C. Stopping to feel jealous of them

D. Friend breakups can be just as painful as a romantic split

E. In fact, it’s common to experience some serious hurt from your friends

F. Since there’s no rule book on what to do when things get tense or go south

G. Maybe through that conversation, you can brainstorm how you will respond