Context: He would n't blame them for his change , as they were n't entirely at fault . For this , the blame rested on his shoulders . After all , for one to change so considerably , one has to will it in some way or another , rather than be gradually altered by surroundings . He had unconsciously set himself up to accept defeat , allowed himself to drop a majority of his guard , abandon his dreams , even if he knew they meant absolutely nothing at this place .

Question: What may be a plausible fact about him ?
Options:
0. He is stating that he is unwilling to change .
1. None of the above choices .
2. He is taking responsibility for his change .
3. He is denying responsibility for his change .
Answer: 2