ページの作成:「This is the identical principle that makes checking your phone so addictive: you never know when the next "reward" (a win, a jackpot, a like) is coming, which encourages…」
(ページの作成:「This is the identical principle that makes checking your phone so addictive: you never know when the next "reward" (a win, a jackpot, a like) is coming, which encourages…」)