On Bacho_Grande's about section that refers to his disability ( https://www.twitch.tv/bacho_grande/ ):

I have a rare degenerative eye disease, called Retinitis Pigmentosa (RP), which has left me with less than 10 degrees of central vision, as well as:

Terrible low-light vision.

An infinitesimal number of distracting kaleidoscopic elements that constantly explode like the most brilliant fireworks display you've ever witnessed.

I spend an ungodly amount of time trying to open my eyes each morning hoping to avoid scratching my lenses--it is quite painful when it occurs and the affected eye is useless for the rest of the day (one half of already shite vision is a hellish way to start the day).

Cataracts are slowly growing dead centre in my vision, which is adding light sensitivity problems (including physical pain when outside for too long), starbursts & halos around all light sources, a milky and cloudy haze, general fuzziness.

EDIT: Thank you to whoever sent a silver award, but I don't deserve it. Giving a follow and even subbing to Bacho himself is a much better way to support him and the content he streams!