You live in gated colony and while returning home one day you found that the organizers of an event have barricaded the usual route that you take to reach home.The personnel at the barricade asks you to take another way but you insist that this is a public road and cannot be barricaded on account of a private event. The personnel calls his senior who is a big and strong man and he threatens to beat you up even when you are being cordial with them. You will:

Problem solving is the process of coming up with solutions to problems, while decision making is the process of choosing the best option from those solutions.  Decision making is a part of problem solving, and it occurs at every step of the process.  Interpersonal skills are the ability to communicate and interact with others, including communication and attitude. They also refer to the ability to build strong relationships with people and collaborate with them. Interpersonal skills are also known as soft skills.  Communication skills are people's abilities to communicate with others.... Show more

Problem solving is the process of coming up with solutions to problems, while decision making is the process of choosing the best option from those solutions. 
Decision making is a part of problem solving, and it occurs at every step of the process. 

Interpersonal skills are the ability to communicate and interact with others, including communication and attitude. They also refer to the ability to build strong relationships with people and collaborate with them. Interpersonal skills are also known as soft skills. 
Communication skills are people's abilities to communicate with others. Interpersonal skills include communication skills, but the broader meaning refers to the ability to interact with people and build strong relationships with them.

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