Talking to him isn't a good idea, Usagi-san. I promise you, if he's alone, it's because of choices that he has willingly made. We all pay for what we've chosen to do.

[Onigumo chose to let the demons overtake him, chose to be a bandit--a dishonest thug--and it was no wonder that people didn't want to be near him. Naraku chose to murder hundreds of people, chose to go on his bloodthirsty quest for power, chose to betray every ally he'd ever had.]