How to grew a company with zero dollars

I don’t like to spam my content on here, but I thought a lot of you Indie Hackers would find my latest podcast episode useful and/or relatable.

I briefly discuss some of the ways we pulled off growing our SaaS with no money:

1. Discipline and frugality
2. No plan B's
3. Focus on sales and only sales
4. Keep costs low
5. Sell your story

Episode is less than 5 mins. Check it out here.

Any other bootstrappers have anything else to add?