Suicide creates his own society: to shut yourself off from other people in some dingy, rented box and stare, like Melville's Bartleby, day in and day out at the dead wall outside your window is in itself a rejection of the world which is said to be rejecting you. It is a way of saying, like Bartleby, 'I prefer not to' to every offer and every possibility, which is a condition no amount of social engineering will cure.
[Sylvia Plath] was now far along a peculiarly solitary road on which not many would risk following her. So it was important for her to know that her messages were coming back clear and strong. Yet not even her determinedly bright self-reliance could disguise the loneliness that came from her almost palpably, like a heat haze. She asked for neither sympathy nor help but, like bereaved widow at a wake, she simply wanted company in her mourning.
For the artist himself art is not necessarily therapeutic; he is not automatically relieved of his fantasies by expressing them. Instead, by some perverse logic of creation, the act of formal expressions may simply make the dredged-up material more readily available to him.