NON-FICTION mental health memoir How to Be Okay When Nothing Is Okay by Jenny Lawson hits the shelves on March 31.

In what is her fifth release, the writer opens up about her battles with self-doubt, paralysis, anxiety and Attention-deficit/hyperactivity disorder (ADHD), and offers humorous, heartfelt and genuine tricks and tools.

She relies on them to keep going and stay passionate and focused on her creative endeavours.

In an interview, the author stated the upcoming work’s inspiration to be her child going off to college.

“I was feeling unmoored. I had that feeling that I think a lot of moms do when their kids go off,” she said.

“And you think, ‘I didn’t teach them everything I needed to teach them. They’re going to make so many mistakes, and I’ve already made those mistakes, so I should teach them’,” she added.

“I keep journals of things that helped me with my anxiety, depression and ADHD, and with writing and creativity so, I started creating this tool kit that I could pass on to my kid. And I realised this is the book that I wish I’d had when I was young.”

The 52-year-old author, blogger and journalist has been recognised and praised by a number of international publications throughout her career.

She was a finalist at the Weblog Awards in 2010 for best writing and most humorous writer, and in 2011 for best writing, most humorous writer and weblog of the year.