Regret

Regret

norepinephrine

70%

melatonin

70%

dynorphin a (1-17)

65%

dynorphin a (1-13)

65%

dynorphin b

65%

alpha-neoendorphin

60%

beta-neoendorphin

55%

alpha-endorphin

50%

gamma-endorphin

50%

dopamine

45%

beta-endorphin

45%

met-enkephalin

45%

leu-enkephalin

45%

oxytocin

40%

anandamide

40%

gaba

40%

serotonin

35%