Often, jealousy will appear when you have a new relationship, whether it be a new boyfriend or girlfriend or just a new friend. You get so involved in a new relationship, that suddenly you don't have as much time for your friend, and so your friend gets jealous. It's valid for your friend to feel jealous if you're totally throwing yourself into a new relationship to the exclusion of old ones. Try making more time for your friend, and let him or her know that you still value him or her as a friend, even if you don't have quite as much time together. If you do have a new relationship, make sure to invite your friend along sometimes. Of course, you don't always want another person along if you're dating someone, but creating a group environment sometimes, one where you can invite your friend along, will make your friend feel included. That is, you being in a new relationship has nothing to do with not liking the old friend, whether your new relationship is a friendship or dating situation. Tell the person you're not trying to replace your friend. Rather, you just like spending time with all different types of people. For example, you could say, "I know you've been upset because I've been spending time with Rob. However, I want you to know that I'm not trying to replace you. I just enjoy spending time with all types of people." That is, your friend may not be jealous of your relationship as much as they are jealous of your talent and accomplishments. Telling your friend what you admire about him or her can help alleviate some of that jealousy because your friend may not realize that the things he or she has accomplished have value to others. You don't have to sit down and have a serious talk about your friend's accomplishments. Rather, just try to work it into your everyday conversations when you are talking again. For example, you could say, "You know, I've always admired your writing ability. You're truly a spectacular writer." If your friend is jealous of your accomplishments, not making as big a deal out of them can help. That is, you don't have to be silent about your big moments. However, you don't have to rub them in your friend's face, either, especially if the person is having a hard time, career-wise or in school. For instance, if you did really well recently at school or work, you may not want to bring it up unless the person asks. If the person gets upset when you share good news about what's going on in your life, that person isn't being a very good friend, and it's appropriate for you to bring it up. Focus on what you're feeling to guide the conversation, instead of blaming your friend. For example, you could say, "You know, I worked really hard to do well on that project, and it hurts when you're not happy for me. I'm happy for you when you accomplish something good." A final option is ending the relationship. If the person is constantly jealous of your other relationships or of what you've accomplished, he or she is not being a very good friend. You don't have to continue having that kind of negativity in your life. You can break up with the person formally, much like you'd do with a boyfriend or girlfriend: "I think we need to spend less time together. I just don't think we're in the same place anymore." Another option is to just spend less time with the person, so you aren't as controlled by their jealousy.
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One-sentence summary -- Reassure your friend. Include the person. Let the person know it's nothing he or she did. Point out what you like about your friend. Downplay your accomplishments. Talk about the person's jealousy or negativity. End the relationship.

Article: It's a good idea to keep yourself busy in the wake of a breakup. If you linger on bad feelings for too long, you may lash out towards others. To regulate your emotions, take up a new hobby or rediscover an old one. This can help you be a better person, as you'll be focusing on new, positive things rather than negative feelings. You can try to join a hobby where you meet new people. You may be in a better overall mood if you focus on starting fresh with new friends. You could, for example, take a cooking or painting class. If you're taking care of yourself, you're more likely to have the energy to manage your emotions. This will make you a better person in the aftermath of a breakup. Make sure you keep up with eating right, sleeping right, exercise, and personal hygiene. Don't try to do too much when you're feeling wounded emotionally. Especially in the days right after a breakup, it's okay to take time for yourself. Do not feel bad if you have to lessen your commitments for awhile. For example, say no to things more often. Don't agree to do extra favors for others or take on volunteer opportunities. You need time to recover. Skip one obligation during the week. For example, miss one meeting for your church's vestry. Instead, stay in and do something nice for yourself. It's a good idea to stay social after a breakup. This can help you remember that there are still people that value you, even if you're not in a romantic relationship. Make plans with friends from work or school. Invite an old friend out to coffee. Staying socially active after a breakup can really help you mend.
Question: What is a summary of what this article is about?
Take up a hobby. Practice basic self-care. Take it easy. Make plans with others.