> I miscalculated some parts or couldn't predict some needed developments at all Always apply Hofstadter's law https://en.wikipedia.org/wiki/Hofstadter%27s_la

> I miscalculated some parts or couldn't predict some needed developments at all Always apply Hofstadter's law https://en.wikipedia.org/wiki/Hofstadter%27s_law https://en.wikipedia.org/wiki/Hofstadter%27s_law Seriously, it will come with experience. There are few shortcuts.