The 46-year-old star says there are still good days and bad days as he recovers from his injuries.
"I think I'm at 75 percent. I have my good days and I have my bad days... I just want to get better and become healthy," Morgan told People magazine.
The "30 Rock" star is still grappling with the congnitive effects of traumatic brain injuries.
"Sometimes I feel a little off, I might forget things. My doctors tell me, my family tells me, 'You are getting better,' so that is the ray of hope and my inspiration," said Morgan, who takes speech and physical therapy as well as time with a psychologist.
"I want to walk my wife down the aisle. I am determined to play with my little daughter and chase her around. All of those things [are] what keeps me going."
Morgan suffered serious injuries in the six-vehicle crash in New Jersey last June that left his comedian friend James McNair dead.
"I'm really happy. I am happy to be alive," he said.
