> but knowing something is possible cannot be discounted This applies to other areas of life. On a few occasions, I didn't try things because I thought it was

> but knowing something is possible cannot be discounted This applies to other areas of life. On a few occasions, I didn't try things because I thought it was not possible based on my background/age (e.g. applying for some position, school, or switching careers), only to realize later that people with the exact same profile managed to do it....