Possession facilitates direct communication between the lwa and its followers; through the chwal, the lwa communicates with their devotees, offering counsel, chastisement, blessings, warnings about the future, and healing. Lwa possession has a healing function, with the possessed individual expected to reveal possible cures to the ailments of those assembled. Clothing that the chwal touches is regarded as bringing luck. The lwa may also offer advice to the individual they are possessing; because the latter is not believed to retain any memory of the events, it is expected that other members of the congregation will pass along the lwa's message. In some instances, practitioners have reported being possessed at other times of ordinary life, such as when someone is in the middle of the market, or when they are asleep.