Successinis an inevitable factor in every one's life.
... well.... this is what I feel;
Success is the most sought aspect in everybody's life.When it comes to the issue of successful people,
.... I don't think it is an issue.
When it comes to the issue of successful people, Some believe that it is better to try new things, while others maintain the opposite opinion and are more inclined to do what they already knewknow .
... you can leave that part out completely.
The latter attitude carries more weight and should be prefered.
... Why don't you use direct speech more? It's more clear and interesting;
I prefer not take too many risks by trying new things.. I will present the prominent facts to support my point of view.
... this is unnecessary and the reader anyway expects you to do that. This does not add value to your essay.