The correct answer is C.
Self - awareness is the conscious knowledge of one's own character and feelings. It is the power to recognize one own's talents and responsibilities and to put them into use.
In the sentence C, Bob is going to be an outdoor photographer because he has always been inspired by nature. This is the best example of self-awareness as Bob chooses a profession that aligns with his interests.
In the other sentences, no self-awareness is practiced as the chosen occupations have nothing to do with Bob's abilities and talents, they are, therefore, wrong professional choices for him.
