Try to be an author and imagine the rest of the story!

A man woke-up found himself in a large place with no sound and no people, he can’t get out of the bed, Is it a hospital and he is a patient? or Is he still sleeping and dreaming ?
He doesn’t know anything and can’t remember the past. His only visitor is a man with white coat. YES he is in the hospital but why and how did he come to this hospital? he doesn’t know.
The doctor is very tough he doesn’t tell him anything except “take your pill to be well” .
The man doesn’t know what will he do!
He is trying to get out of the bed to escape! but the door is locked.
He knocked the door and was calling the doctor but there is no reply. After few hours the doctor came, and the man told him where am i ? and who are you ? he want to get out of this place but the doctor’s reply was “take your pill to be well” !!!
After many days with the same scenario the doctor came and gave him a newspaper and he read the worst thing ever!
A man killed his wife because of unknown cause surprisedly found out a picture of him and his wife !!!
what is this? did i kill my wife, why?! i cant remember anything did i lose my memory ?!!!
“please doctor help me and tell me my story”, but the doctor was reminding him with only one thing, the time of his pill.
The man get out of his room and ran away searching for an exit from this place but he didn’t find anything except the doctor.
The doctor was the first time to speak “i can help you and tell you your story!”
The man didn’t believe but he had no choice. The doctor told him “ you had an accident when you were escaping after killing your wife, that accident caused your memory loss, the man was feeling strange illness that never felt before and told the doctor “please give me the pill i’m not feeling well”. the doctor told him no!!
“the pills after then will be your profit here! and now you are a drug addict”
Why the doctor is doing this and who is the psycho the doctor or the man? [part1]

The rest of the story is unexpected can you complete it with your imagination?