The concept of time travel and its implications can vary depending on the fictional or theoretical framework being considered. In many time travel narratives, the idea of altering the past or creating a point of divergence is a central element. However, the motivations of time travelers can differ based on the specific story or scenario. Here are a few possible reasons why time travelers might choose to go back in time despite remembering events before the point of divergence:
Correcting Mistakes or Changing the Future: Time travelers may have a specific goal in mind, such as preventing a catastrophe or altering the course of history for a more favorable outcome. They might be motivated by the desire to fix past mistakes or influence events in a way that benefits themselves or others.
Gathering Information: Time travelers may want to observe historical events firsthand, gain knowledge about the past, or uncover hidden truths. They may remember events leading up to the point of divergence, but the act of time travel itself could provide them with unique perspectives, insights, or evidence.
Personal Fulfillment or Curiosity: Time travel can be driven by personal motivations. Some individuals might be fascinated by the past and simply want to experience different eras, meet historical figures, or satisfy their curiosity about specific events. The ability to remember events before the point of divergence might enhance their sense of adventure or enable them to make more informed choices.
Preservation of Timelines or Paradox Avoidance: Depending on the time travel rules within a particular narrative, time travelers might have a responsibility to ensure the stability of timelines or avoid paradoxes. Even if they remember events leading up to the point of divergence, they may feel compelled to intervene or participate in specific historical events to maintain consistency or prevent detrimental changes.
Unintended Consequences: Time travelers may have unintended effects on the timeline or discover unforeseen consequences of their actions. Even if they remember events before the point of divergence, they may feel a sense of responsibility to mitigate any negative outcomes or unintended alterations caused by their presence in the past.
It's important to remember that these explanations are speculative and depend on the specific rules, logic, and motivations established within the narrative or theoretical framework of time travel being considered. Different stories, movies, or theories may offer different explanations or justifications for the actions of time travelers.