I keep working while I can tell that my coding ability is way down (due to tiredness), I worry about introducing new bugs while fixing small issues. I scan the code several times to proof read it and look for potential issues and don’t understand it. Any kind of a noise or distraction completely eliminates my focus, causing a pause to recover.
I alternate between thinking that the game is ready to thinking that it isn’t, to thinking that it will never be ready, to thinking that its ready, then questioning why I made such a complex game as my first, thinking that its impossible for one person to do this, then thinking that people have done it so it must be possible. Thinking that while player A may never encounter a problem, player B might constantly find issues. Thinking of all the game’s features that I haven’t used in a while, what horrors lurk there?