Why wouldn’t you use the money for looking if you could use light to cure skin diseases

Question: Why wouldn't you use the money for looking if you could use light to cure skin diseases
- Keywords:
  money,
  skin disease
Asked by YoloSwag2 to Paul on 8 Mar 2016.
- Paul O'Mahoney answered on 8 Mar 2016:
  
  That’s what I do mostly in my job, however it is important also to bring science to the public, and to educate people in what we do. It is especially important because it could help to inspire young students to do science, and the more scientists there are the better!

Question: Why wouldn't you use the money for looking if you could use light to cure skin diseases