Screaming or howling

In an unreal world: I found myself locked in a unreal world of some kind and there were only some few fake people around, as well as the creator of the world and someone he is searching for who hides himself. I am watching the one searched for in 1st person and he speaks with one of the girls there and decides to save her from something despite knowing she is most likely not real. She says something about that he must be the searched one. A moment later the scene changes and I am frustrated about the fact my father died, thinking he should have had some more time so I ram a fork into the dishwasher and yet a second later a thought surfaces, something like: "Wait, my father is not dead goddamnit is my dream trying to fool me again!?", but before I can really get lucid I wake up. The acting place rule: Together with a few people I was going to a designated acting place in a boarding school, it was a wide open ond green place, close to some garages. Suddenly they told me to go back because I had to sign up to go there and on my way I found an educator telling me to run around the whole school 5 times because I did not sign up. I told her I would not do it because no one told me about that rule and I are not going to get myself punished for a rule no one told me about, after a while she had to give in to my arguments. After that I remember playing close to some trains standing in the middle of the green place and finding a cat. Vicious Landsharks: I was driving in a normal train through a city on tram rails, I was in there together with my girlfriend. At some point I suddenly find myself sliding on the rail outside of the train, and realize a second later that it is not normal and wanted to get back in but the train was gone already. I walked on for a bit and then I got see a comic story about a father who lost his son and was searching for him, he thought he found him in a burning building, but noticed he was already dead when he found his ashes. Then however he found someone lying on the floor with 2 huge bite wounds, and that was really his son. The son suddenly started to twitch and screamed: "I am still alive", apparently not happy about that fact. A moment later both of them burn to ashes and in the middle of the scene I spot a shark lying with a vicious grin on the ground, totally unaffected by the absence of water and the burning building. That shark also was drawn in a cute way to make the parody perfect.