english: So how could this be happening? I think part of the reason, a big part of the reason, is that when our minds wander, we often think about unpleasant things, and they are enormously less happy when they do that, our worries, our anxieties, our regrets, and yet even when people are thinking about something neutral, they're still considerably less happy than when they're not mind-wandering at all.
non_english: Kako je moguće da se ovo dešava? Smatram da je delimično razlog to što kada nam misli lutaju, često mislimo na neprijatne stvari i ljudi su mnogo manje srećni kada to rade - naše brige, naši strahovi, kajanja - a međutim kada ljudi misle na nešto neutralno, značajno su manje srećni nego kada im misli uopšte ne lutaju.