Happiness chemicals and how to "hack" them, sent to me by my sister. I would also add taking a bath, dancing, gardening and flowers, petting a cat, and MUSIC!!!!!!!!!!!!!!! Good info if you're a newbie and you're missing your neurotransmitters being stimulated by nicotine, and for all of us who are suffering from the stress of this pandemic, which has been dubbed "Pandemic Fatigue". SMOKING CIGARETTES IS NOT LISTED.
"Get Happy" Ella Fitzgerald