Mistakes people commit while talking to someone:

Here is a list that highlights some of the things to avoid while having a conversation with somebody.
1. Talking too much: Do not too much, nobody likes someone who just talks and talks.
2. Having an unclear message: make yourself clear and get your message across to the listener.
3. Not thinking about the feeling of the listener: Make sure you are not boring him/her or say something that might offend the listener.
4. Trying to oversimplifying the issue: Do not oversimplify any issue, just go with the flow of the things