What is the meaning to the video for Pain by Three Days Grace?

Time of Dying by Three Days Grace has two meanings.

Time of Dying's meaning is about a physical or emotional struggle that a person has gone through in their life. This person has decided that no matter how hard their life gets, they won't "die" and give up their fight to find hope.

Time of Dying also describes wanting to live because of another person in their life. This person has no will to live, except that this person has kept them going. Most fans agree that this is why Adam Gontier wrote the song.

As Adam Gontier wrote most of the One-XD songs in a rehab describing his pain and trials he has faced in his life, no matter how much he wants to die, he has found a will to live through all of his friends and family who are with him.

Time of Dying seems to refer to this state of Adam Gontier's mind, making it one of the meanings of the song Time of Dying.