Andrew Huberman· PhD
Serotonin generally, and I realize I'm speaking very generally here, but it generally gives us feelings of wellbeing. At very high levels, it makes us feel blissed and it tends to make us feel like we have enough in our immediate environment. ... But serotonin, pharmacology aside or taking antidepressants aside a topic for another time, serotonin tends to make us feel good. When we see somebody that we recognize and trust, serotonin is released in the brain.