She had been working as a part-time cosmetics sales promoter when she decided to take her mum's advice and enter the construction industry. She decided to become a quantity surveyor - a job that never "dies", she says.
Miss Megan Lim enrolled in a one-year part-time Advanced Diploma in Quantity Survey with the Global School of Technology and Management (GSTM) in November 2012 after a friend told her about it.
A quantity surveyor works within the construction industry on different projects, estimating and monitoring construction and reproduction costs, tendering jobs, managing risk and estimating replacement cost.
"My mother, who does accounting and tendering in the construction industry, said that she would like me to try it. She saw it as a challenge for me," says Miss Lim, 23.
The quantity surveyor's job is an important one, she says, as buildings are being demolished and built all the time.
The Singaporean faced some challenges in the beginning. She says: "I did not know anything about this course and I was also one of the few females in the class. But slowly things got better. The teacher created group activities which helped the students bond and made learning more fun," says Miss Lim.
The skills learnt in the classroom have been useful to Miss Lim as she is able to apply them to her current job as a quantity surveyor.
"I used to hate maths when I was in school, but this industry is all about calculations. I learnt important skills in the classroom such as piling and retaining walls. I finished my course in January this year and a few months prior to that I found a job as a quantity surveyor.
"I am now hoping to get an honours degree with GSTM. My aim is to become a professional quantity surveyor," she adds.
Miss Lim is one of the many students who have enrolled in GSTM over the years. GSTM was established in 2007 by experienced professionals in construction and aims to equip adults with the necessary knowledge and skills for work in the industry.
GSTM has tied up with Birmingham City University and is recognised by the Chartered Institute of Builders, Royal Institution of Chartered Surveyors, Singapore Institute of Engineering Technologists and Singapore Institute of Building Limited. There are different levels of courses ranging from certificate, diploma, specialist diploma, advanced diploma, degree and BTEC levels 4 and 5. These courses are registered with the Council for Private Education.