This dispenser is provided with: a storage unit for storing at least one of a liquid, a gas, and a solid； a means for determining the psychological state of a user on the basis of biological information relating to the user's body and/or behavioral information relating to the user's behavior； a means for selecting a release pattern based on the determined psychological state from a plurality of release patterns； and a release unit for releasing said at least one of a liquid, a gas, and a solid stored in the storage unit in accordance with the selected release pattern.本發明之分配器具備：收容部，其收容液體、氣體、及固體之至少一者；基於與使用者之生物體相關之生物體資訊、及與使用者之行動相關之行動資訊之至少一者，判定使用者之心理狀態之機構；自複數個放出模式之中選擇基於判定之心理狀態之放出模式之機構；及放出部，其依據選擇之放出模式，放出收容於收容部之液體、氣體、及固體之至少一者。
