Unretirement is on the rise. According to a recent survey by F&G Annuities & Life, 29% of retirees are considering a return to work. That includes 54% of Gen Xers who retired early.

While many retirees jump back into the workforce because they are worried about running out of money or feel like they're lacking purpose, you can also approach unretirement from a positive perspective. 

Here are three ways that unretiring might help settle some of your money concerns while boosting ROL in the process.

Retirement can be isolating for some seniors. Even if you're married, your spouse might still be working or going about their own daily schedule. Your adult children are busy raising their own families. Some of your older friends and family might be on different retirement timelines than you are. And as you step away from work you're also stepping away from the camaraderie and teamwork that filled your days with purpose. 

A mini-retirement is a planned, intentional break from your normal work schedule that can help you recharge and rethink your career trajectory.

Your mini-retirement might mean downshifting to a four-day work week. It could be an extended stay-at-home vacation. Or it could be a longer break from work, like a sabbatical. Older workers who are nearing the "traditional" retirement window might also use mini-retirement to test drive their vision of what life without work will be like. 

Use this three-step process to plan your mini-retirement and make the most of the experience:

According to one popular rule of thumb, retirees should be able to withdraw 4% from their retirement accounts every year to live comfortably and not run out of money.

Another number you might have seen floating around social media is $75,000, which, according to some experts, is where annual income and peak happiness intersect.

Many other retirees have their own number in their head that they want to "hit" before they stop working. But do any of these figures really equal "enough" in retirement?

More than any dollar amount, having "enough" to retire is about feeling confident that every piece of your financial plan is aligned to sustain your Return on Life (ROL) for decades to come. Start making your own calculations by thinking about these four key categories.

Much like the arrival of spring, retirement can be a time of fresh starts and new beginnings. Navigating this major $Lifeline transition can also give retirees an opportunity to "spring clean" more than just our overstuffed closets and garages. Retirees can clean out the things in life that no longer bring them joy and make room for more growth, more fulfillment, more memories, and more Return on Life.

Start by looking back on your career and identifying what you liked most about your job. Then, think about how you can clear away the things that made work feel like work, such as: