From Startup to Shark Tank: How to Build Unshakeable Belief to Scale Big Dreams with Hayley Segar
Powerhouse Women
Lindsey Schwartz
4.9 • 912 Ratings
🗓️ 30 October 2025
⏱️ 65 minutes
🧾️ Download transcript
Summary
Right before the biggest breakthrough is where the resistance gets the loudest. Today, we talk about how to build and own unshakeable belief in yourself & your dreams with Hayley Segar, Founder of OneWith Swim! She shares her expansive journey from light bulb moment to facing her biggest limiting beliefs in order to show up on Shark Tank. She also pulls back the curtain on the inner work it takes to prepare your mind & nervous system for massive expansion, deepen trust in your own knowing, and cultivate your beliefs to get them to the next stage. If you're navigating self-doubt or uncertainty, this is your episode to finally become the version of you that's ready for your wildest dreams and MORE.
HIGHLIGHTS
00:00 Meet Hayley Segar, the Founder of OneWith Swim and Shark Tank alum!
03:25 What did the process of taping for Shark Tank look like?
06:30 The work to prepare your mind + nervous system for major expansion.
09:15 How to balance trust in yourself vs. trust in advice.
14:15 What was the biggest limiting belief you had to shed in order to show up on Shark Tank?
18:10 How to overwrite old beliefs with new beliefs.
24:20 What happened on the Tank and how did it transform you?
32:50 How our emotions turn into our biggest motivators.
35:30 The challenges of entrepreneurship, before and after Shark Tank.
37:40 Three hacks to build unshakeable belief in yourself.
43:20 How do you lessen cycles of self-doubt?
48:10 How to develop an internal sense of validation you can anchor into.
51:05 Who do you need to become to embody your next version?
57:25 Why OneWith Swim was so needed on the market.
1:02:05 Celebrating Hayley's Powerhouse Moment for shooting her shot.
RESOURCES + LINKS
Shop OneWith Swim HERE!
Join the waitlist for the 2026 Powerhouse Women Event HERE
FOLLOW
Powerhouse Women: @powerhouse_women
Lindsey: @lindseymarieofficial
Visit the Powerhouse Women website: powerhousewomen.co
Join the PW Community Facebook Group: facebook.com/groups/powerhousewomencommunity
Transcript
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| 0:00.0 | We created a new kind of swimwear. |
| 0:02.0 | It's like anything on the market. |
| 0:03.0 | It's very clear when a woman designed something for women. |
| 0:06.0 | I try. |
| 0:07.0 | A dream that a lot of entrepreneurs have is appearing on Shark Tank. |
| 0:11.0 | Barbara was in, and then Jamie was like, I want in. |
| 0:14.0 | I was like, no freaking way. |
| 0:17.0 | I want to hear like the real, real about what that process is actually like. |
| 0:20.0 | I was like, I cannot let this go to waste because of my own fear or because of telling myself, |
| 0:25.6 | I should not be on this show. If I keep believing that and telling myself that, that will happen time and time again in my life. |
| 0:32.6 | You're the living embodiment of it's not so much what we need to do in order to achieve these results. |
| 0:38.3 | It's who we need to become. |
| 0:39.3 | I don't know if I've ever said this before, but I have had a psychic that I've seen for 15 years of my life. |
| 0:45.3 | Okay, I love this. I want to go there. |
| 0:47.3 | What did the work for preparing your mind, your nervous system actually look like? |
| 0:53.3 | One thing that has changed my life is... |
| 0:56.6 | Welcome to Powerhouse Women. |
| 0:59.9 | The podcast for women who know they are ready for more. |
| 1:03.7 | Let's go. |
| 1:05.6 | Introducing your host and the founder of Powerhouse Women, Lindsay Schwartz. |
| 1:11.6 | Hi! If you're hungry to grow and expand your career, business, and life, you're in the right place. |
| 1:16.6 | You ready for your breakthrough? |
... |
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