“There is only one really serious philosophical question, and that is suicide.” Albert Camus's philosophy of the absurd gives us as a metaphor for our lives, Sisyphus endlessly pushing his rock up the mountain only to see it roll back down as soon as he gains the top.
Turning to poison while the bee-mouth sips:
Ay, in the very temple of Delight
Veil'd Melancholy has her sovran shrine,
Though seen of none save him whose strenuous tongue
Can burst Joy's grape against his palate fine;