It's been over six months since the world was introduced to Caitlyn Jenner, and in looking back on 2015, the I Am Cait star admits that she still has a lot to learn about being a woman in the spotlight.
"There's more to being a woman than hair and makeup," Caitlyn said in her interview with Advocate magazine.
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The 66-year-old former Olympian is "trying to study up" on her gender and, per the recommendation of her publicists' assistant, started reading How to Be a Woman by Caitlin Moran. "What I realized, when going through this book, is how my experience is so different than what a normal woman's would be growing up -- that's obvious," she said. "The second chapter was about having your period. OK? I will never deal with that."
Caitlyn added that she never wants to pretend to have it all figured out. "So there is so much in life that I need to learn about who I am and be authentic with myself. But I never want to assume that this whole thing called womanhood, that I could ever experience all of that," she explained. "I will be able to live authentically as female, but I've missed so much."
See photos of Caitlyn Jenner out and about:
Caitlyn Jenner out and about
Caitlyn Jenner is 'studying up' on womanhood: It's more than hair and makeup
BEVERLY HILLS, CA - FEBRUARY 28: TV personality Caitlyn Jenner arrives at the 2016 Vanity Fair Oscar Party Hosted By Graydon Carter at Wallis Annenberg Center for the Performing Arts on February 28, 2016 in Beverly Hills, California. (Photo by John Shearer/Getty Images)
BEVERLY HILLS, CA - FEBRUARY 14: Chris Rock, A. J. Calloway and Caitlyn Jenner attend the 2016 Pre-GRAMMY Gala and Salute to Industry Icons honoring Irving Azoff at The Beverly Hilton Hotel on February 14, 2016 in Beverly Hills, California. (Photo by Kevin Mazur/WireImage)
NEW YORK, NY - FEBRUARY 10: Caitlyn Jenner is seen on February 10, 2016 in New York City. (Photo by Ignat/Bauer-Griffin/GC Images)
NEW YORK, NY - FEBRUARY 09: Caitlyn Jenner is seen on the streets of Manhattan on February 9, 2016 in New York City. (Photo by Michael Stewart/GC Images)
RANCHO PALOS VERDES, CA - FEBRUARY 02: Executive Producer Caitlyn Jenner speaks at the AOL 2016 MAKERS conference at Terranea Resort on February 2, 2016 in Rancho Palos Verdes, California. (Photo by Alberto E. Rodriguez/Getty Images)
PASADENA, CA - JANUARY 14: Tv personality Candis Cayne (L) and executive producer/tv personality Caitlyn Jenner speak onstage during the 'I Am Cait' panel discussion at the NBCUniversal portion of the 2016 Winter TCA Tour at Langham Hotel on January 14, 2016 in Pasadena, California. (Photo by Frederick M. Brown/Getty Images)
LOS ANGELES, CA - JANUARY 04: Caitlyn Jenner Hosts Special Screening Of 'Tangerine' at Landmark Nuart Theatre on January 4, 2016 in Los Angeles, California. (Photo by Steve Granitz/WireImage)
Caitlyn Jenner speaks to the Chicago House luncheon at the Hilton Chicago on Thursday, Nov. 12, 2015. (Nancy Stone/Chicago Tribune/TNS via Getty Images)
NEW YORK, NY - NOVEMBER 09: Olympic gold medalist Caitlyn Jenner attends Glamour's 25th Anniversary Women Of The Year Awards at Carnegie Hall on November 9, 2015 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK - NOVEMBER 08: Caitlyn Jenner seen at the Soho House for dinner on November 08, 2015 in New York, New York. (Photo by Josiah Kamau/BuzzFoto via Getty Images)
NEW YORK, NY - NOVEMBER 08: Caitlyn Jenner seen leaving 'Therese Raquin' on Broadway in Midtown on November 8, 2015 in New York City. (Photo by Robert Kamau/GC Images)
LOS ANGELES, CA - OCTOBER 27: Caitlyn Jenner attends Logo TV's 'Beautiful As I Want To Be' web series launch party at The Standard Hotel on October 27, 2015 in Los Angeles, California. (Photo by Tibrina Hobson/Getty Images)
LOS ANGELES, CA - OCTOBER 27: (L-R) Chandi Moore, Candis Cayne, Caitlyn Jenner and Geena Rocero attend Logo TV's 'Beautiful As I Want To Be' Web Series Launch Party at The Standard Hotel on October 27, 2015 in Los Angeles, California. (Photo by Gabriel Olsen/FilmMagic)
LOS ANGELES, CA - OCTOBER 27: Caitlyn Jenner attends Logo TV's 'Beautiful As I Want To Be' Web Series Launch Party at The Standard Hotel on October 27, 2015 in Los Angeles, California. (Photo by Gabriel Olsen/FilmMagic)
LOS ANGELES, CA - OCTOBER 03: TV personality and activist Caitlyn Jenner speaks onstage during the Point Foundation's Annual Voices On Point Gala at the Hyatt Regency Century Plaza on October 3, 2015 in Los Angeles, California. (Photo by Jason Kempin/Getty Images for The Point Foundation)
PACIFIC PALISADES, CA - SEPTEMBER 12: Caitlyn Jenner attends the 8th Annual Safety Harbor Kids Polo Classic Fundraiser at Will Rogers State Historic Park on September 12, 2015 in Pacific Palisades, California. (Photo by Michael Bezjian/Getty Images)
LOS ANGELES, CA - SEPTEMBER 03: Caitlyn Jenner is seen on September 03, 2015 in Los Angeles, California. (Photo by gotpap/Bauer-Griffin/GC Images)
LOS ANGELES, CA - JULY 24: (EXCLUSIVE COVERAGE) Caitlyn Jenner attends Culture Club's performance at the Greek Theatre on July 24, 2015 in Los Angeles, California. (Photo by Kevin Winter/Getty Images for Nederlander)
The reality star said that upon embarking on this public journey -- which included starring in her own show -- she took the advice of her step-daughter Kim Kardashian. "Kimberly says, 'If you do go out, you've got to rock it, baby!' You cannot let [the paparazzi] get that picture," Caitlyn exclaimed. "They'll take a picture of you with no makeup on, lousy outfit -- and they'll use it forever. You'll never get rid of it. Kim's very good at that stuff."
She quickly added, "But there's more to life and womanhood than just that. And those are things I'm learning; I'm trying to read up on it. I'm trying to understand it because it's all new to me."
Caitlyn also admitted her fears upon coming out as transgender. "You're going from such a strong image -- male, athletic, superstar, Wheaties-box iconic kind of stuff -- and leaving that to go to, quote, 'to the weaker sex' (Caitlyn made air quotes). Certainly, I don't see it that way," she said. "I'm so happy that the response has been good, I was afraid I would really lose something in my life."