Yes, there can be losses, but a beginner should not give up, a beginner should not be afraid of his mistakes.
It is said that the inventor of the light bulb spent an enormous amount of time inventing it. About 2 000 experiments he had to spend before the prototype of a household light bulb with an incandescent filament came to light.
During a press conference about the new invention, one irrepressible and persistent journalist asked:
- Tell me, Mr. Edison, how does it feel to have failed two thousand times in a row trying to create one light bulb?
- Young man," Edison replied, "I did not fail two thousand times to create that light bulb. I discovered one thousand nine hundred and ninety-nine ways not to make a light bulb.
