Do You Make These Common Mistakes When Talking to People?

Hey Guys
I have founded a great article and it mentions the common mistake that people make when they are communicating with others. I think we can learn the points which author makes and use them as a standard in our goal.
These are 3 common mistakes we may make, but I hope we can learn these and improve ourselves:
1. Judging your performance against unrealistic standard
I think this is a great point because we often set a goal which is too difficult for us to achieve. We need to have an ability to access our own ability and set a goal to our own standard. Do not measure yourself with a long-term goal because this way only gives you frustration if your long term goal takes long-time to meet.
2. Learn the failure each day
People often are lazy and think they can learn their failure other day. This action can cause people to be driven away from their goal.
3. Attempting to be original
Don’t need to be unique when you are with others. People get stressed when they use different conversation to different person they met.
Joseph Shen 100200828
The link: http://www.howtotalkwithconfidence.com/mistakes.htm