I already asked this question, and got a couple of answers, but more info was needed. About the weird dream?

the bit with the eyes could mean your outlook on life is very bleak. if no one noticed then they think you're fine when you're not. The bit with the plants i guess thats mean natural. So your vision of most things natural in life is changed and you dont see it for the beauty it is but in monotone, you see life in monotone. Dust is tiny little things, maybe the little things someone does to you or the little things in life that make you see things so bleakly.