"Get a head-start in your career. This is a brutal mistake even 18 year old's make, Though it may be hard to gain experience as a nurse or doctor being only 15

"Get a head-start in your career. This is a brutal mistake even 18 year old's make, Though it may be hard to gain experience as a nurse or doctor being only 15 years old, not reading up on any career is where any teen can slack." Guess my 31-year-old ass better pack it in.