For many people ,starting chatting is not a very easy thing.First, caused by inadequate vocabulary some people refuse to  say.in addition,Many people may not know what topics are "safe" when they talk with   familiar or  unfamiliar people from different cultural backgrounds,so they lack of confidence.In order for gossip to go smoothly, take some time to Make a list of the common interests and topics  that are often mentioned in the chat .还有疑惑请追问,满意麻烦采纳,谢谢~