Why shouldn’t dying people be kept on life support

It’s a 900 word essay using the toulmin method. It’s a Toulmin Essay. My subject is Why shouldn’t dying people be kept on life support.
8) The Toulmin assignment directions are as follows:

This essay should be between 900 and 1000 words. This essay will help you practice what you have learned so far in this course. First, you will choose a topic of interest. Make sure that you choose a topic with two opposing sides. Then, you need to research that topic in order to specify the topic’s scope, so it can be easily discussed in a shorter, 1000 word essay. For example, you may be interested in learning more about traffic issues in the United States. However, that topic is too large to cover in a 1000 word essay. After researching peer reviewed articles that discuss US traffic issues in general, you may discover that the metro system in the District of Columbia is underfunded and underutilized. Through your research, you found that you could make a claim that more funds should be made available in order to upgrade the metro system, which would improve traffic issues in the District of Columbia. This would make for a stronger, specific argument.

The following overused topics may not be used in your essay: gun control, abortion, capital punishment, gay marriage, gays in the military, mandatory drug testing, euthanasia, childhood obesity, women in the military, diets (including the Palio diet), workout regiments (including CrossFit), underage drinking, and the legalization of marijuana.