Unfortunately no, man.
As a child I wanted to be an Astronaut... growing up the sad reality went through and I discovered that it was more expensive than my mom could afford and worse of all is that I wouldn't properly play football at zero gravity nor perform a samba dance :( ... (mind you, how many Brazilian astronauts do you know???? LOL)... So now I'm an IT Governance Analyst... not even close to the Astronaut career but someday I intend to learn how to fly a simple airplane, yep that's my plan for having fun when I get older :)...
That depends. When I was child, I wanted to be Céline Dion... (seriously). After some years, I understood that I didn't have talent (again today my friends don't like to go to karaoke with me).
I changed my plans. For my family, I will be banker because it's a good and stable job. I said "No". I didn't like this sector, I prefered creating and communicating. My parents decided to not support me because for them, it was an error.
I wasn't Céline Dion but I will be Communication Officer. I worked hard, I paid alone my business school. I found my internship and now I'm Communication Officer for an international group. I travel around the world, I'm sharing every day with people. Today, I'm proud of my choice, I like my job and my colleagues.
It's important to believe in yourself :)