My 爷爷 passed away five years ago because of Tuberculosis, as he
was hopitalised for stage four stomach cancer.
Until now, once a while, I think of him, as if he is still
around.
What to do? This is a part and parcel of life. 人生短短几十年。Every one
of us will die.
I do not know about your grandfather, but my 爷爷 has been on
medication for 糖尿病 and 高血压, at least for as long as I know him.
Well, on the bright side, he no longer has to suffer.
尽管哭出来吧。Cry it out. You will feel better after a while.