This is my paragraph;
"Sincerity and [STRIKE]the help[/STRIKE] helpfulness [STRIKE]is an[/STRIKE] are important characteristics of a good friend. A good friend is always honest with us. They also expect that in us. When we are sad, we can share our problems/sadness with them. When we have fun, [STRIKE]too[/STRIKE] it's also nice to have a friend to share it with. [STRIKE]Be shared, the sadness[/STRIKE] When shared with someone, sadness can be [STRIKE]cut in half [/STRIKE] halved and fun can be doubled . That's wonderful. On the other hand, ('On the other hand' is not a very good choice here; try 'besides', 'moreover', 'furthermore' or something else.) we can get help from our good friends. For example, when we lack money, we can borrow it from our friends. When we encounter difficult problems, we can ask them to explain ('ask them for advice'?) [STRIKE]And many other examples.[/STRIKE] In short, a good friend will help us a lot with the best trust. (not sure what it means.)