Like a dandelion up through the pavement, I persist

"Today I signed the contract for another season of Prison Break. I'm not sure it's a great idea, but I need something new in my life. Being Michael Scofield once again will certainly help me get better. I have to get better. I don't have a choice if I ever want to be happy."
Will Wentworth ever find a way to get better ? What will happen once he discovers his whole life could have been different ? Is it all a dream ?