Retirement doesn’t need to be a time for beach chairs and endless vacations. It can be, but many seniors are finding that they have time to discover their true passions once they bid work adieu. If you’ve always had a hidden hobby, retirement could be time to explore and share your interests with the world.

Robert Wittman made a career investigating art crimes and theft at the FBI. When he retired at 61, Wittman decided to use his decades of historic knowledge to open his own Art Appraisal and Investigation firm. Now, he chases art and history for fun around the world.

You don’t have to continue your career past retirement. You can also find ways to celebrate and explore your hobbies. Join a local crafting circle, offer knitting classes, work with a senior center to impart your technical knowledge to those who may need help. You may even offer up cooking classes, gardening workshops, or carpentry classes at a local community center, helping others to find a hobby they’ll cherish for years.

If you’re not sure what you want to do post-retirement, consider learning. Studies have proven that learning languages, physical skills, and interacting regularly with peers is an excellent way to maintain a health mind as you age. Have you always wanted to explore a subject and never had the time? Many community colleges offer seniors the chance to learn for free. Click here for a look at some resources near you.

Whether you’re looking to spread your knowledge and skills to others, or simply want to keep expanding your knowledge base, retirement offers you an excellent opportunity to spread your wings. Take your free time as a pass to expand your mind and your information base.