This article talks about different ice cream, but why do we have ice cream？
Is it because we need ice cream for life? Or we just simply want it? The answer to that question is "we want it", because ice cream is a satisfaction in life. Ice cream makes us feel the happiness and reminds us of the old good time, so people like ice cream regardless of the ages.
One of the most important questions to ask before even produce any products is "WHO" to produce. We know that almost everyone has their favorite favors of ice cream, and we know that a lot of people like sweet things, so ice cream is produced for almost everyone. Plus, even if you couldn't eat sweet stuff, there are always special made ice cream for these people.
Also, we can't eat ice cream everyday which make ice cream scarcity, and people would want it more.
People like ice cream also because it tastes good, and it makes people forget about the sadness.