My dad has been smoking for 33 years now and I wanna know in how much danger he is? details below?

Honestly I don't think anyone here can tell you how long he has to live. Even a doctor could be off on that to be honest. He is in a lot of danger it sounds, with the liver, heart and the lesion on his lung. I'm sorry that your dad is such an addict, but if he knows what it's doing to himself then he is bringing his own death.