Thanks for the in detail answer, no I didn't know about the Hofstadter's Law, I will read more about it. Also about the second part of the answer, when you shi

Thanks for the in detail answer, no I didn't know about the Hofstadter's Law, I will read more about it. Also about the second part of the answer, when you ship something and fails I feel disappointing about the time and effort that I have put for it and gaining nothing in return, especially about the time which could have been put for something better.