have you ever experienced déjà vu when traveling? it happens to me in brief periods when traveling quite often if i am present within myself. i can identify times where i have experienced déjà vu, where i was when i experienced it, who i was with, and what i was doing.
it is a feeling as if i had been there before. i had been to this place or i had done this before. it can be uncomfortable and create a bit of anxiety, but it can also be interesting and make that moment feel special. déjà vu is still not completely understood, however some explain it to be a delay in brain processing, memory, or dreams.