fuckyeahtattoos:

My dopamine tattoo.
Dopamine is a neurotransmitter involved in pleasure, happiness, mood regulation, learning, and sleep. This tattoo serves as a reminder that I literally make my own happiness, and signifies my commitment to a career in neuroscience. It&rsquo;s also a great reminder that although people come and go throughout life, family, friends, anyone, that it&rsquo;s up to me to be happy with myself regardless. 
Done by the wonderful Leilani at Maui Atomic Tattoo, Lahaina, HI
www.neuropsyched.tumblr.com