Oh, you can feel one with the universe and others without an actual connection. It was an experience somewhat like the matrix, that everybody is alone in his/her own universe but nevertheless all are the the same, like multiverse theory.. and/or that there's an other-dimensional connection underneath, just that we aren't able to enter or measure that space yet ... Things like real empathy, feeling what others feel without an actual sense of connection or empathy at all, add to that. Subjective empathy can be soo wrong and leads people to do bad shit to others in good meaning.