"I still.." or "I'm still.."?
"I still" needs to be followed by a verb, e.g., I still love you. I still feel tired. I still snore when I sleep.
"I'm still" needs to be followed by an adjective or noun, e.g., I'm still hungry. I'm still tired. I'm still a student.
"I'm still" needs to be followed by an adjective or noun, e.g., I'm still hungry. I'm still tired. I'm still a student.