Why do we need to disconnect from physical world??
The thing is that when we are too connected to our current life in physical world we get more disconnected from our trueself. It's really interesting how people can play a role of themselves in a society in a "reality" and forget that it's just temporary role of their current life. We must not forget that our soul is far away bigger and eternal then we can understand that life is just one of the movies we are acting. Life is a movie in which each of us simply plays his main role, the role that we chose ourselves.