psycnet.apa.org

697mW TIL I learned you can have Down syndrome and Tourette and autism at the same time and it happened. You can also have alzheimer and parkinson because both affect different part of the brain. You could then have down syndrome tourette autism alzheimer and parkinson at the same time, that would be wild
78RpX TIL: Older women laugh a bit less than younger women, but older man laugh just as often
KYMoQ TIL that in a 2006 study, participants who processed a negative experience through talking to a tape recorder reported improved life satisfaction and enhanced mental and physical health relative to those who only thought about it!