please include function conceptsAndBot.

static bool dbOpt_noSave;

static bool dbOpt() {
  ret dbOpt(null);
}

static bool dbOpt(Int autoSaveInterval) {
  if (conceptsAndBot_running) ret !dbOpt_noSave;
  conceptsAndBot_running = true;
  
  if (hasBot(dbBotStandardName())) {
    mainConcepts.dontSave = true; // SAFETY
    dbOpt_noSave = true;
    mainConcepts.load();
    false;
  } else {
    dbOpt_noSave = false;
    if (autoSaveInterval != null)
      loadAndAutoSaveConcepts(autoSaveInterval);
    else
      loadAndAutoSaveConcepts();
    dbBot();
    true;
  }
}