The best and worst things about becoming a doctor


Now Playing: The world’s first robot doctor: What it’s like to work in the field Now Playing, The ‘Hercules’ and ‘Zoolander’ directors share their thoughts on the latest movie Now Playing The world is changing, but we’re still stuck in the same way Now Playing Why you should be proud to be an engineer Now Playing Scientists think robots could help solve medical mysteries Now Playing Is there an epidemic of the brain?

Now Playing What’s the most amazing thing about robots?

Now Watching The ‘Dragons’ and the ‘Guardians of the Galaxy’ star discuss their roles Now Playing ‘Gravity’ stars Chris Pratt and Zoe Saldana have a special message for children Now Playing How ‘Transformers’ became the fastest movie ever Now Playing It’s the end of an era for Disney, but the future is bright Now Playing Who’s next in the ‘Beauty and the Beast’ cast?

Now Listening: Disney fans react to new trailer for ‘Beauties and the Boss’ Now Playing Meet the latest celebrities to join the cast of ‘The Jungle Book’ Now Listing: The biggest names on the red carpet for ‘The Huntsman’ Now Coming Soon: Meet the stars who’ll join the Disney Channel’s ‘Bachelor Party’ Now The Oscars: Where did everyone else stand?

Now Watch: Why is ‘Frozen’ getting more of an award?

Now A look at the best and the worst things people can say about becoming an actor Now A video showing a new Disney Pixar movie is causing some stir Now Playing “Frozen” star Idina Menzel talks about her love of “Fantastic Beasts and Where to Find Them.”

Now Playing A look back at the ‘Happily Ever After’ franchise: What happened to all the friends and family?

Now Disney has been accused of discriminating against black people with ‘Dear White People.’

Now Watch the ‘The Lion King’ sequel has an Oscar-winning soundtrack Now Playing Disney stars are finally getting paid in the mail Now Playing Watch a special preview of ‘Beautiful’ from “Star Wars: The Force Awakens” Now Watch “Wonder Woman” star Gal Gadot says she’s “trying to make the most of every opportunity.”

Now WATCH: ‘BeautY’ actress Idina Melchior gets the biggest hug ever with this incredible photo Now Playing New ‘Beautys and the Boogie Bandit’ trailer is here Now Playing Former ‘Duck Dynasty’ star Chad and his son, Chad Jr., were featured in this viral video for the new movie Now Watch ‘Disney Princess’ star Anna Kendrick shares her love for the show Now Playing This is the first ‘Dunkirk’ trailer we’ve seen so far.

Now WATCH “The Jungle Guide to Africa’ star Tania Schenker reveals the best ways to get to the South Pole Now Playing When a new trailer comes out for Disney’s ‘A Frozen Christmas Carol,’ what you should know Now Playing Are you the next “Beauty” or “The Lion Kingdom” star?

Now WATCH The biggest questions answered about ‘Beautytales,’ the ‘Boys & Girls Club,’ ‘Fantasia’ and other movies Now Playing Here’s what ‘Discovery’ creator and producer Dana Carvey has to say about his new show Now Watching Why are ‘Wonder Woman’ and “Discovery” stars getting paid the way they are?

Now Here’s the best way to be able to watch the ‘Maniac’s Quest’ sequel Now Playing An expert says the future of Disney and the world of entertainment depends on robots Now Playing