Warren Buffett doesn’t talk about the cost, he talks about investment.
The more you are focused on cost, the more you’re stuck in a fear-based mindset - rather than a growth-based one. But here's the truth, you can’t grow when you're trying to protect the sacred ground that you have.
At some point you have to be willing to risk it and say "you know what, I’m going to make investments in my business, investments in myself, and I’m going to make this happen. If it doesn’t work, I will have learned something. Doesn’t mean I'm without fear, it means I’m okay with it and I’m willing to build the muscle of courage."
Are you ready to make the change?