Barriers to communication are things that get in the way of a message being received. They could be physical, such as loud music playing, or emotional, such as when a person is too angry or fearful to listen to what another individual is saying.

Barrier of Communication:

• Over-complicated, unfamiliar and or technical terms.
• Emotional barriers and taboos. Some people may find it difficult to express their emotions and some topics may be completely 'off-limits' or taboo. Taboo or difficult topics may include, but are not limited to, politics, religion, disabilities (mental and physical), sexuality and sex, racism and any opinion that may be seen as unpopular.
• Differences in perception and viewpoint.
• Physical disabilities such as hearing problems or speech difficulties.
• Physical barriers to non-verbal communication. Not being able to see the non-verbal cues, gestures, posture and general body language can make communication less effective. Phone calls, text messages and other communication methods that rely on technology are often less effective than face-to-face communication.
• Language differences and the difficulty in understanding unfamiliar accents.
• Expectations and prejudices which may lead to false assumptions or stereotyping.  People often hear what they expect to hear rather than what is actually said and jump to incorrect conclusions.
• Differences in perception and viewpoint.
• Physical disabilities such as hearing problems or speech difficulties.
• Physical barriers to non-verbal communication. Not being able to see the non-verbal cues, gestures, posture and general body language can make communication less effective. Phone calls, text messages and other communication methods that rely on technology are often less effective than face-to-face communication.
• Language differences and the difficulty in understanding unfamiliar accents.
• Expectations and prejudices which may lead to false assumptions or stereotyping.