After you jump into the parallel universe, do you still exist in the previous world?

留言告訴我你對這一集的想法："If you jump into a parallel world and your loved ones and family from the original world did not jump into the same parallel universe as you, what should you do? And who would be playing you in the original world?"
#parallel worlds# #quantum mechanics# #Schrödinger's cat# https://open.firstory.me/user/clfyuluqf03p001uqfvzbfncx/comments