“If you do what you’ve always done, your going to get what you’ve always gotten. Never let what you have never done stop you from doing something different.”
Thomas Edison, when working to perfect his light bulb, tried and experimented with over six thousand different materials to use for his filament before using carbonized thread. “I have not failed. I’ve just found 10,000 ways that won’t work.”
Do not regard failure as an embarrassment but as a learning process toward production.