In this statement, opportunity is referred to as a door. The author thus directly refers to opportunity by comparing it to a door. The figure of speech that this statement represents is Metaphor.
Metaphor is a figure of speech that refers to something by describing it as another thing. In this statement, the author mentions the door of opportunity.
While opportunity is not literally understood to be a door, symbolically, it makes way for so many things.
Therefore, the author applies metaphor in this instance.
<h2><u>It isn't so much wrong. As it might just be unhealthy. Socialization for most people is a key to living. But some might not prefer it. It isn't wrong, it just could cause issues such as, loneliness, depression, and other problems as well. But with that being said many people don't mind being alone or depressed they kind of embrace it and make it a part of them. It really just depends on who the person is. But I would say It is not wrong :].</u></h2>
The tone which is not effective for convincing people that they should subscribe to your perspective is definitely C) sarcastic. Nobody is going to listen to you if you offend or mock them.
