For those who are wondering...
Warning: Don't read this if you haven't finished the game yet. The normal day is the dreaded day of his life, the one he hates, the part about the homeless is what the things that would and wouldn't happen to him, for example. He would be a homeless if he didn't work, but by the way he jumped off the building would be what would have happened to him, working, in the graveyard.The part about the cow would be trying to open your inner heart to real things, unlike dreams. (That's what I'm guessing) The part about the leaf relates to the ending. the leaf, all alone, surrounded by those branches and he feels sooo isolated, he jumps off in his worry, to make sure he is dreaming. The end PROVES that al these things that happened, everything, was just to get out of it. You know what? This proves that everything that happened was to make him a new person, peace, quiet. He NEEDED this. Not his wife, not the homeless, not the cow, not the leaf, not even the WORLD. He needed his peace and quiet, and the thing that has struck me the most was the fact that the elevator lady was one of the most important thing of his life, without her this wouldn't have happened. Don't count on me for this to be true, this is what I think the meaning of this is. Thank you for your time to read this, I think you should have a better understanding of this story. All these comments kinda seem a bit awkward to me than I thought.