I once heard an enlightening quote that went something along the lines of, "When I was little, my mom always told me the key to life was happiness. When I started school, they asked me what I wanted to be when I grew up. I said, “happy,” so they told me I didn’t understand the assignment. I told them they didn’t understand life." That’s the truth, I think. What everyone really wants out of life is happiness. So much so, that some people are willing to take others’ happiness away to acquire their own.
Arguing for the case of Hamlet’s sanity in the famous Shakespearean play. In addition, it also deals with the prospect of uncertainty exemplified by the most famous monologue within English literature.