So I think if you write this composition, you can write an argumentative essay, that is to say, first point out your theme through 1, and then write 2, 3 and 4 paragraphs through your own discussion. That is, you can cite some famous celebrities as examples to illustrate your problem, such as Newton and Edison.
Newton's example is the discovery of the law of gravity after being hit by an apple. We ordinary people will think this is a normal phenomenon. And you don't think from this aspect, so I think you can give this example.
There is also an innovative spirit, which includes reverse thinking. I think you can also write about innovation, that is, some characters about innovation. Innovation means that you can create some new ideas from the routine, so I think you can also give some examples of innovative characters.
Reverse thinking is different from our usual thinking, and it is also different from our usual fixed thinking. When we see this thing, we think of that meaning, and we can observe it from this angle. The problem is different. So I think you can write it like this.
It's easier to write an argumentative essay on this question, and then you can write something else, such as a novel, but I think one of the characteristics that you should highlight in the novel is how that person broke away from convention, and then how he finally succeeded through reverse thinking. He shouldn't be easy to write either.
What you need to do is to look up some information, that is, whether there are any celebrities who break the conventional thinking, and then accumulate more and write them into your composition.