Have the people around you ever start acting weird?

Like as if someone else is inside their body, not someone necessarily evil(maybe just unknown, and super trolly and draining and kinda violent, as if sometimes you feel you are corned up for no reason or at least no reason big enough and sometimes you end up getting really confused),but you know it's not them, or as if suddenly you knew everything that was in their mind and viceversa, or as if they were acting as if they aren't really there as if they were hollow and as if something, someone else was speaking through them? And your eyes...you have to make a strengh for them not to go up , or as if you couldn't control it well , like a sweet sacrifice...as if you were like well I can't control it but welll my eyes feel so good (I know "wtf")Sometimes making things from the past surface ....weird, It's so hard to explain....I feel like I went crazy or something