how do i communicate effectively with friends,lecturers and my family members

Communicate eye to eye

Eye contact establishes rapport, helps to convince that you're trustworthy, and displays interest. During a conversation or presentation, it is important to look into the other person's eyes if possible and maintain contact for a reasonable amount of time

Use facial expressions consciously

Aim to reflect passion and generate empathy with the listener by using soft, gentle, and aware facial expressions. Avoid negative facial expressions, such as frowns or raised eyebrows. What is or isn't negative is dependent on the context, including cultural context, so be guided by your situation. Be alert for unexpected behaviour that suggests you're cross-culturally colliding, such as a clenched fist, a slouched posture, or even silence. If you don't know the culture, ask questions about communication challenges before you start to speak with people in their cultural context.