When you're a first-time founder/maker, and you're the only person using your own product, you probably overlook important things. That's why you need to test the product with as many people as possible.
The problem is that time is limited. You have to decide not only how many people will test it, but also who those people should be.
Everyone perceives entrepreneurship completely differently, and the weight of certain challenges varies from case to case. You always see things differently depending on the stage of life and business you're in, because your position is different each time.
When I was a teenager my biggest problem was "What will people think of me when I will start doing this?"
In my early twenties my biggest problem was "What if I can't figure out accounting, taxes, legal stuff?"
Now I have a different problem how do I scale something?
