Answer:
critical thinker              
Explanation:
Critical thinker: The term "critical thinker" is described as a person who generally makes analysis related to different facts in order to establish judgement. However, being critical means that a person is skeptical, rational, makes unbiased analysis, or evaluates factual evidences. A critical thinker makes a reasoned judgement that is often considered as well-thought-out and logical and just not accept any argument rather he or she questions the argument and then make any conclusion.
In the question above, the given statement represents critical thinker. 
 
        
             
        
        
        
I believe that any listener is more likely to respond better when the message is addressed directly to them - if you have a problem and then listen to somebody's ideas that can actually help you, you will believe them more than if their messages do not concern you at all. If you think their message can influence your life for the better, you will be more interested in what they have to say.
        
             
        
        
        
<span>The theme of the passage is to work towards overcoming your fears. If you are persistent in what you want to do and believe in yourself then celebrity will evolve in your life to become your own award. Moritz did not let his fear determine who he would be as a person. He had a goal and he worked hard to achieve it, which paid off in the end.</span>
        
                    
             
        
        
        
 The humanistic perspective is often referred to as the "third force" in psychology and focuses on a person's freedom of choice in determining their behavior.  The humanistic perspective states that each person is unique and individual and that an individual's behavior is connected to his inner feelings and self-image. According this perspective we are each responsible for our own happiness and well-being.
 
        
                    
             
        
        
        
Answer:
b. only one promise is involved in a unilateral contract.
Explanation:
An unilateral contract is a contract where the person or the offeror making the contract promises for the execution of the task by the other party. It can be accepted only be a performance.
In unilateral contract, there is only one promisor and no promisee is required whereas is bilateral contract includes both the promisor and the promisee.
Thus the correct answer is 
b. only one promise is involved in a unilateral contract.