mixture of old African religious beliefs and the pain of slavery, especially the notoriously merciless and coldblooded slavery of French-run, pre-independence Haiti.
The only escape from the sugar plantations was death, which was seen as a return to Africa, or lan guinée (literally Guinea, or West Africa). This is the phrase in Haitian Creole that even now means heaven. The plantation meant a life in servitude; lan guinée meant freedom. Death was feared but also wished for. Not surprisingly, suicide was a frequent recourse of the slaves, who were handy with poisons and powders.