#underexperiment
★ Nass's SOUL is defective. Since the moment he was created, his SOUL was broken. This caused Nass to have very very strong emotions. Gaster was furious at Nass because he spent a long time creating him, only for his SOUL to be defective. Therefore, he was really hard on Nass. Sine then, Nass has always been afraid of disappointing others.
★ Nass is diagnosed with severe Generalized Anxiety Disorder, and has panic attacks regularly about small things such as forgetting to recali