FLAGSTAFF, Ariz. — Interested in starting a business, learning about artificial intelligence or exploring a new hobby? There’s a class for that.

Millions of U.S. adults enroll in credit and non-credit college courses to earn professional certificates, learn new skills or to pursue academic degrees. Some older students are seeking career advancement, higher pay and job security, while others want to explore their personal interests or try new things.

“They might have kids, they might be working full-time, they might be older non-traditional students,” said Eric Deschamps, the director of continuing education at Northern Arizona University in Flagstaff, Arizona. But returning to school “opens doors to education for students that might not have those doors open to them otherwise.”

Older students, many of whom bring years of work and life experience to their studies, often are juggling courses with full-time jobs, caregiving and other family responsibilities. It is a challenging balancing act but can also sharpen priorities and provide a sense of fulfillment.

Here’s what experts have to say about returning to school, what to consider beforehand and how to balance coursework with work and personal commitments.

UCLA Extension, the continuing education division of the University of California, Los Angeles, offers more than 90 certificate and specialization programs, from interior design, early childhood education and accounting to photography, paralegal studies and music production. Individual courses cover a wide range of topics, including retirement planning, writing novels, the business of athletes and artists, and the ancient Japanese art of ikebana, or flower arranging.

About 33,500 students — nearly half of them older than 35 — were enrolled during the last academic year. UCLA reported a full-time enrollment of about 32,600 degree-seeking undergraduate students during the same period.

“I prefer calling our (adult) learners not only continuous, but the new majority student. These are learners who tend to already be employed, often supporting a family, looking for up-skilling or sometimes a career change,” Traci Fordham, UCLA’s interim associate dean for academic programs and learning innovation, said.

Higher education experts say some adults take classes for professional development as economic concerns, technological advances and other workforce changes create a sense of job insecurity.

“A great example of that is artificial intelligence. These new technologies are coming out pretty quickly and for folks that got a degree, even just 5 or 10 years ago, their knowledge might be a little bit outdated,” Deschamps said.

Adults interested in becoming students again may want to assess their time and budgets, and weigh the potential benefits and consequences, including the financial impact, the potential for burnout and rewards of education that may take a while materialize, academic advisors say.

Deschamps suggests asking where you want to be in 5 or 10 years and how the training and knowledge received through an additional class or certificate can help get you there. For example, if you want to start a microbrewery, learning to brew your own beer or launching a business will help. If a promotion or career change is the goal, training for a new job, refreshing skills or understanding a different industry may help show you are qualified.

Schools like UCLA and Northern Arizona University are working to make continuing education courses accessible by keeping the cost low in comparison to degree-track classes and offering financial assistance. A variety of learning environments usually are offered — in-person and online classes, accelerated and self-paced instruction — to help adults integrate schoolwork with their home and work lives.

Katie Swavely, assistant director for academic advising and student success at UCLA, started at community college before transferring to UCLA to study anthropology. She said it took her 10 years after graduating to go back for her master’s degree in counseling with a focus on academic advising. Swavely completed that degree in 2020 and credits access to the program through employer-sponsored tuition assistance from her job at the time.

“I felt like in so many ways I didn’t really know who I was or what I wanted to do other than just pay the bills and survive,” said Swavely, who is married and has two children. “It was hard. And I thought about quitting many times. We had to budget to the extreme and find additional ways to make it work.”

She added: “There are questions of how are we going to make it work and do we have the money. As a parent, sacrifices are there all the time. You make those judgment calls every day. But making sure that you’re investing in yourself. There’s always gonna be reasons why it’s not today, not this month, not this year, but it’s also OK to just jump in and go for it and see how it works out.”

As an avid book lover, Swavely now wants to take a book editing course and hopes to continue her education and enroll in that through the university soon.

Some experts say one of the main barriers to returning to school is psychological. There might be concerns that their writing skills are rusty and that they don’t know enough math or technology, bringing up feelings of uncertainty or failure.

“I think this is tied to access. Many of our learners, not all of them, haven’t imagined themselves in any kind of higher education, post-secondary education environment,” Fordham said.

Swavely said it was important for her to build a support network and take advantage of the counseling and advising options that were available to her as a student.

She encourages adults who are furthering their educations to spend time “finding your community.” Having people around who helped build up her confidence at home and during classes got her through graduate school, Swavely said. She also suggests setting boundaries and giving yourself grace when you need need help.

“The biggest piece of advice is for people to realize you’re never too old to learn,” she said.