https://en.wikipedia.org/wiki/Autotelic
https://ir.nctu.edu.tw/bitstream/11536/80242/3/352703.pdf
https://www.cwilsonmeloncelli.com/the-autotelic-personality-finding-happiness-in-flow/
https://www.youtube.com/watch?v=7dSzKnf5WWg
https://www.youtube.com/watch?v=8h6IMYRoCZw
https://www.youtube.com/watch?v=DXD8QjpQrFc