Beth is's blog: "my dad"

So back before thanksgiving last year they told us my dad only had 5 to 6 months to live due to his illnesses.  Here it is April and he is still with us.  I don't know if those doctors was quacks or what but even with all his health issues he is still with us.  Now with that being said he is losing his mind over worrying when he will die.  I mean your told you have only a certain amount of time left on this earth you are either gonna live it up or you are gonna go crazy with worry.  He is so much meds now its unreal,  he never knows where he is or what is happening.  We took him to more doctors they all say the same he will die.  I worry more about him going crazy then dying atm.  I wish for more answers.  I am lost.