[header] How to be a nice friend [title] Be happy for your friend's accomplishments. [step] If you want to be a supportive friend, one of the most important things you can do is to be happy for your friend's accomplishments. Work on being your friend's biggest fan. 
Applaud his or her achievements and try not to feel jealous. [substeps] Jealousy can often make it difficult to celebrate another person's success, even someone you consider a friend.