I have arthritis, heart disease, angina and 3 slipped discs which give me sciatica. I am in pain pretty much all the time and have to be careful standing up or climbing stairs, everything goes black and I have to sit down or I fall over then my limbs randomly twitch, it's a weird feeling but only lasts for a few seconds. Apart from that I'm perfectly fine
I'm just glad I'm not a horse or they would have shot me years ago
