[anchpop]

Is there anywhere I can read more about this? I don't want to try it myself but self-modification is a topic I'm very interested in

[netizen-936824]

Absolutely! Most of these focus on social motivation in particular.

https://www.nature.com/articles/mp20141

https://journals.sagepub.com/doi/full/10.1177/09637214177355...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4958027/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482114/