Yes, a good holiday can come out of negative elements such as greed, death, and war. The reason for this is that even though bad events may have happened, good things can come out of it such as a holiday. One example of a good coming from a bad thing is Easter. The holiday started because Jesus was put to death. However, Jesus came back to life and the day turned into a happy holiday for people to celebrate regrowth.
This is something that is unique to you. start by saying in spansish i have (whatever ur eye colors are) etc and go on from there with hair color body shape, etc. hope this helped
