it's pretty self-explanatory really...
he's questioning purpose in life...
his entire life he was taught christian values and what the "right" way to live is..
but he doesn't agree with that and has lived / lives the life he wants to live..
and at the end he just says, sometimes he questions the answers, but he is who he is.. and if there really is a heaven, then he'll be in hell.
it's pretty self-explanatory really... he's questioning purpose in life... his entire life he was taught christian values and what the "right" way to live is.. but he doesn't agree with that and has lived / lives the life he wants to live.. and at the end he just says, sometimes he questions the answers, but he is who he is.. and if there really is a heaven, then he'll be in hell.