Communicating With Others Who Are Different From Ourselves

I would like to believe that I communicate with everyone the same across the board but I would be lying to myself if I stated that. I think that I do treat other people who are of a different culture in a different way but I may not be fully aware of it. I have a difficult time communicating with individuals who are deaf because I have a fear that they will misunderstand me and I do not know sign language and I do not want to offend them. There has been occasions where I could have taken a sign language class but always made an excuse of being too busy or feared that if I did learn then someone would call upon for assistance and I would still mess things up. I find myself shying away from these individuals not because of discrimination but the fear of not knowing what to do. Three ways I can overcome this is by simply just taking the sign language class, finding resources to help me communicate with them better, and finally working with other professionals on what ways I can better serve and talking to them about their experiences.