Tadaa... my human communication lecturer and is also my positive psychology lecturer :)

What i have learnt from that day is about what is communication? Communication is about sending messages to another person you wanted to send to. There are few types of communication : 

Intrapersonal communication- communication with yoursef. ( you talk, learn about and judge yourself)

Interpersonal communication- communication between you and the other person

Interview- commucation that includes questions and answers

Small group and organization communication- communication among members of groups.

Mass communication- communication from one source to receivers who scattered throughout the world

Computer-mediated communication- includes all forms of communication between people that takes place through electronic devices.

There are at least 4 dimension in a context a communication can take place which is physical context (which is the suitable location), social-psychology context ( about friendliness or unfriendliness, formality or informality, and seriousness or humorous of a situation is), temporal context (the period of time of a situation) and cultural context (some5hing that related to your own culture)