What are the barriers of speaking skills?

There are 7 speaking skills barriers. They are:

Physical barriers

Perceptual barriers

Emotional barriers

Cultural barriers

Language barriers

Gender barriers

Interpersonal barriers
There are a few barriers of speaking skills. Some of the speaking skills are emotional, culture and physical. Some other barriers are lack of keenness, distracting signs, lack of focal point, using power point as a support, verbal stagnant and lack of eye connection.