Whether you’re struggling with fear or you’re dealing with imposter syndrome, sometimes your biggest enemy can be yourself.

“Life is constantly reminding us about what we don’t have but what about all that we do have?” Kurtz writes.

While Kurtz has been putting out creative work for the likes of Urban Outfitters, Strand Bookstore and Adobe over the past 10 years, it was in the past two that he turned his creative passions into his full-time job.

But he says one of his biggest challenges as a small business owner is “getting past our own s–t.”

“We have so much potential and we don’t always know how to harness it,” Kurtz says. “When you work for yourself, every minute you’re not making something, you feel like you’re slacking.”

Take a moment to tune in to what is already present in your life and embrace yourself, he says.

Science shows that there are a slew of reasons you shouldn’t fake happiness at work, but Kurtz notes you shouldn’t hide sadness from yourself either.

“Recognize what is hurting you,” Kurtz writes. “This might mean taking real time to process.”

Succumbing to fear will get you stuck in a place you might not want to be, as former Google career coach Jenny Blake tells CNBC.

If you’re worried something, create a plan to address it, Blake says. If that means speaking with your boss, asking for help or making more time for yourself, moving is better than staying still, she adds.

“Having something positive to look forward to is important,” Kurtz writes, as it creates an incentive to be rewarded.

He says that creating and meeting goals, whether they are small or big goals, will encourage to continue setting further goals in the future.

It’s easy to get caught up in your line of work and feel like that’s all there is, Kurtz notes, so get out there and be inspired by the world.

“‘Your thing’ can start to feel like the ‘only thing,’ but there’s just so much to experience, learn, or invest in,” Kurtz writes.

To switch things up, Kurtz recommends traveling more, reading more or learning a new skill.

Kurtz puts out a gentle reminder to go out and soak in some sun.

“It’s not all sunshine and rainbows,” Kurtz writes, but scientifically speaking, he has a point.

Research shows that about half the world suffers from vitamin D insufficiency, which can really take a toll on your overall health.

“As for rainbows, well, you’ve got to weather the storm first,” Kurtz writes. “Hang in there.”

Give yourself some credit for the small wins in your life

Kurtz recommends finding a sense of accomplishment even in some of your everyday tasks, like waking up in the morning, running errands or paying your rent on time.

“The things you take for granted might be major accomplishments for someone else,” Kurtz writes.

As you pursue getting what you want, you may inevitably face a roadblock on the way.

Kurtz recommends that instead of seeking out perfection, try just being happy with what comes along.

“Find a way to be happy with what you already have,” Kurtz writes, “and you’ll always have exactly what you need.”

While many of us may get caught up in trying to meet our end goals, Kurtz reminds that happiness isn’t a place or the end result that you might be striving toward.

“It’s cliche, but happiness is a journey,” Kurtz says. Happiness will find you along this journey.

“It’s hard to remember that when you’re really happy, and it’s hard to remember that when you’re really sad too,” he says. “But life is (hopefully) long and we’ll constantly be working towards becoming our best, happiest selves.”

Like this story? Like CNBC Make It on Facebook.

Don’t miss:
How this former Hillary Clinton staffer wants to help you feel less stressed at work
These are the top 10 best and worst jobs for the future