How to improve communication skills app guide for learn better communication skills, It's common practice for people to judge you on how well you communicate. This isn't a matter of right or wrong but, simply a matter of human nature. It really doesn't matter how talented or smart you may be but, if you were to communicate in an inefficient manner, with grammar errors, you can significantly hurt the way people perceive you. And, this can have a huge effect on your business or personal status.