If someone traveled through time and went back before they were born, would they still see find themself?

That depends how far back they time-traveled or where. What point in history did they travel too exactly. Let's say they, or you, traveled back a handful of years back. You're currently 18, and went back when you were 10. You'd see a younger version of yourself and other people you may or may not recognize.

Explanation:

It's all explained in the movies, the are somewhat scientifically accurate in the smallest ways. For example, changing the smallest thing the day you went alters the next 8 years of your left you've already lived.

Hope this helped! :)

i would say your answer would be the second option.

hope this !

the answer to your question is

transform it from an expensive luxury to a mid-priced good