Um...because I don't construct reality; I merely inhabit it. It's my experience that reality does not alter itself to please me.
Isaiah 45:5 I am the LORD, and there is none else, there is no God beside me: I girded thee, though thou hast not known me: 6 That they may know from the rising of the sun, and from the west, that there is none beside me. I am the LORD, and there is none else.