@misc{indiciae1fe1f848d583,
  title = {Ultimate self-improvement.},
  author = {Gary Stix},
  year = {2003},
  doi = {10.1038/scientificamerican0903-44},
  url = {https://pubmed.ncbi.nlm.nih.gov/12951826/},
  note = {Source identifier: 12951826}
}