Hamlet is slightly afraid of his father's ghost because he does not know if he comes from Heaven or from Hell. The ghost could be evil in intent, trying to steer Hamlet down a path of murder, or he could be the true spirit of his father, trying to prompt him towards revenge.
If I could create a pill I would create a pill to stop cancer because there was 599,601 cancer deaths and we all have loved ones who has cancer.
Family is what brings us together and the more family that dies the more we separate and during the virus and cancer we all got to stay together and with out family people seem to be depressed. I would make the pill completely free for everyone so I can make the world better.
hope this helps!!!