The road to success is paved with some pretty big obstacles. Bryony Gordon talks to people who've overcome them.
A few years ago, Rachel Shenton had an idea for a film about a deaf girl born to a hearing family. She’d never written a screenplay before, but she put it to paper -- and ended up scraping together enough money to get it made.
What happened next took everyone by surprise.
Action on Hearing Loss
For more from Rachel:
For Bryony's latest column: