1. Don’t be the cheapest. Low price = Low Quality
2. Add value, value, value to be much better than your competition.

The idea alone means nothing… It’s all about the execution of the idea. There are people all around the world with great ideas but the execution of that idea is what counts

People love to put other people down to feel better or superior. You didn’t fail. You tried something to improve your life. Even if your business doesn’t work anymore you still learned a ton. I would stop listening to your family. Go your own way, fail, stand up, learn and fail more. That’s the way to success.