Could it be said you had potential for a career in medicine if, with the first breath of your life, you contradicted the prognosis of your mother's obstetrician?
If, from the day of that birth, you had to make your way through daily life using only one arm and hand, could you:
dress yourself? tie your shoes? fix your bike? ride a bull? drive a tractor? type a letter? play a trumpet? run your own sewing machine? supervise a toxicology confirmation...