How do I go about writing a good thesis statement for a high school argumentative research paper

Topic + Opinion + Why/How = A great thesis statement

Here is an example:

As the rate of teen suic ide (topic) grows, more preventive measures should be taken in order to save thousands of lives (opinion) by seeking out professional treatment or help. (Why/how)

Hope this helps! Good luck on your paper. :)

b. failure at least that one seems the most negative out of all of the answers provided pls correct me if i'm wrong. : ))