Sick....

Fell sick.... When I fell sick, I feel all the more lonely..... My parents are too busy to be taking care of me all the time....... I have to take care of myself..... It feels so lonely now, then how lonely it would feel in 20 to 30 years time, when my parents wouldn't be around.... or too old to be taking care of me..... who would buy my food? who would ask me whether I had taken medicine?? Is it too much to ask for?? just to have someone growing old together with??