why don’t you have a career to do with biking if you describe yourself like that?

Question: why don't you have a career to do with biking if you describe yourself like that?
- Keywords:
  bike,
  career
Asked by Ben Anderson to Michael on 10 Jun 2016.
- Michael Carley answered on 10 Jun 2016:
  
  I like riding bikes, and rebuilding them, but the kind of work I am good at is aerodynamics and acoustics, and that is quite a small part of motorcycle engineering. Also, I’m not a very good rider.

Question: why don't you have a career to do with biking if you describe yourself like that?