My grandma 73, born in 1946. she shakes. gets dizzy when she gets up. can’t even write anymore because of her shakes. she lives next to me in my parents house because she sold her house and needed “a place to stay till she finds her another place” and this june will be one year she’s stayed with us. she’s real loud. when do you think she’ll croak? i’m sorry but i’m 15 and i think she’ll still be here till i move out. and i’m thinking about going away if that happens any chance i can. tell me the life span of a normal human and estimate when she’ll d i e