What is "Reality?"

Since the whole world is run through our own individual filters, then life is just one massive surreal dream that we each make up.  What is reality, anyway? (no, I haven't been smoking dope ... today).  Is reality the intersection of when we each agree that what's in each of our heads matches then that's real? When a world class neurologist says that our "eyesight" is only a small percentage of how we "see" (we "see" in our dreams), and the rest of it is our personal filter, what is it then we're making up today? Is your life full of abundance, love, opportunities to see a smile on a stranger, and a beautiful day? Or is it full of horrible parking tickets, a restaurant meal that was 'awful', and people who don't meet your needs? Where will you put your focus today? - Me