The best way to approach NFTs and Crypto is to start, knowing that you'll likely lose some money at first, but beginning is way more important than getting it right. There are many unknown factors and unpredictable events, but the global economy is out of our control.
The use of margin involves risks that can lead to the loss of all assets, even to those who are already wealthy. However, unlike the stock market, the real estate market is not subject to margin calls, and the valuation of the property does not affect a loan taken out on the property.
The key to successfully bootstrapping a service-based business is generating cashflow through billing out people's time and taking loans against equipment or owned buildings.