Are people who like to watch jokes optimistic or have low taste?

Optimistic, like to watch all kinds of jokes, don't like to watch tragedies, don't like to watch all kinds of things that tell the ugliness of human nature, and don't watch horror movies. I know in my heart that I did this because I was overwhelmed by the negative energy at home since I was a child, and my personality was gloomy. If I am still exposed to things with negative energy, I am afraid that I may dislike them even more, my mentality will be bad, others will be more difficult to get close to me, and I will be more suspicious of life, so I can't be quick.