"It was the best decision I've ever made. It's just so much fun," she said.
The expo had made her aware of the opportunities that were out there.
"I spoke to various universities for an honest discussion about alumni, courses and facilities," she said.
"My eyes were opened to the diversity of the media industry."
Micheala's ultimate dream is to be a radio presenter.
She has some wise words for students attending the expo this year.
"If you have an idea of the job you want, go in loaded with questions to ask the reps. If you don't know, go in with an open mind and look at all that's on offer," Ms Simpson said.
Susan Macdonald is in her first year co-ordinating the expo following the death of Richard Edmunds, who ran the expo for the past 20 years.
"It has always been a well-run event with a good reputation and I will hopefully continue that trend," Ms Macdonald said.
She had found the role rewarding and encouraged locals to take advantage of the exhibition. "We have about 60 to 70 exhibitors coming from all over the country: academic, trades, the forces, overseas exchange schemes to name a few. Students will have the opportunity to check out career options, be awarded scholarships and explore possibilities from providers throughout New Zealand; all together, under one roof," she said.
Scholarship recipients are selected by the Hawke's Bay Expo Trust made up of local career advisers, Careers NZ, Winz and EIT.
Winners are students who demonstrate ambition and identify a clear career path.
"Whether undertaking a diploma, degree, polytech or university all students displaying the right attitude are considered," Ms Macdonald said.
The public session is on the 19th from 4.30pm to 7.30pm.
More than 60,000 Hawke's Bay students and members of the public have attended the Hawke's Bay Today-supported expo since its inception.