I wish I could tell you which part that is, but I haven't yet been able to pin it down. But you'll know you're a different person than you were an hour ago.

You'll no longer feel or look at the world in the same way. You'll stop pursing the same things. Your life has just changed. YOU have just changed.

The hardest part is accepting your new self. It's not that you've changed into a complete stranger; you still recognize yourself. You just know that you're now different.

The problem is that you don't want to be different. You don't want to change. You don't want a different life. All that you want is to turn back time and figure out a way to make things work. But you can't.