Create a list of the love chemicals/neurotransmitters/hormones discussed in Chapter 2 of On Romantic Love. These include serotonin, dopamine, norepinephrine (noradrenaline), epinephrine and cortisol.

1) Create a list of the love chemicals/neurotransmitters/hormones discussed in Chapter 2 of On Romantic Love. These include serotonin, dopamine, norepinephrine (noradrenaline), epinephrine and cortisol. 

(2) State what their roles are and how an instability in these love chemicals/neurotransmitters/hormones can lead to psychological instability or related problems.

Minimum Length Requirement: 500 words.