Feeling sick today

I do not know the reason for todays sickness, but there could be more than one reasons. First and foremost, I am worried about my grandfathers health condition. He is hospitalized for some days now, and there is no real improvement in his health. He is more than a grandfather, like a father or even more which I cannot express. Its an unusual bonding between me and him that exists. I am under severe stress thinking about his health. I cannot even live without thinking of him every day. I love him the most. May the god pour him good health to live many more years with us.