I had my eyes checked today. Still nearsighted but otherwise fine.
I heard somewhere that we only see rainbows because of the way the cones in our eyes work; they are an artifact of our particular biological configuration. Lens flares. Or a kind of mass hallucination.
some is taken, some is given. one enters, one leaves. one travels through desperate measures, one tries wings to seek new ground. everything carries risk, every risk has a balance. sometimes there is an upwelling of awareness.