What interests me the most in this story is the explanation from Mr. Travis to Eckels about not to alter the past by killing any animal or stepping on any species of plant since it might be linked to the human race. Protective clothing, technology, weapons and chemicals are also used in this story plot to not alter the past as well. The hardest part of this story is to complete the main mission which is to hunt a Tyrannosaurus Rex while at the same time not mess up the past by touching anything. I did not fully understand the story “All You Zombies”, because the main character has both male and female genders as well as both reproductive organ systems, but I did understand that this plot also has something to do with time traveling. But as for the plot of the story, it’s kind of hard to understand the main character’s point of view.