negatívne emócie 2 [vynechat] pozitívne myslenie 2 [vynechat] psychologický stres 2 [vynechat] ľudské správanie 2 [vynechat] Human behavior 1 [vynechat] Negative emotions 1 [vynechat] Positive thinking 1 [vynechat] Stress psychology 1 [vynechat] human behavior 1 [vynechat] negative emotions 1 [vynechat] positive thinking 1 [vynechat] stress (psychology) 1 [vynechat]