WoWStudyGlobal.selectedFlashcards = {}
WoWStudyGlobal.currentSession = {
    totalCorrect   = 0,
    totalIncorrect = 0,
    totalAnswered  = 0,
    startTime      = time(),
    endTime        = 0,
    duration       = 0,
    history        = {}
}
WoWStudyGlobal.kills = 0