The human brain can process about 110 bits per second, bits are a measurement for attention, if you are using every bit of attention you have which again, is 110 bits, psychiatrists describe that as flow, you are in a state where you are completely oblivious to everything around you and are only focusing on what you're doing, you're completely exited about what you're doing, you're energetic about it, and you're being very productive with what you're doing. The reason I'm informing you about all of this is because every time I start a project on this site that I'm exited to do and I'm inspired, I can create it in a few days, I spent over a day on my lighthouse drawing in hours, but It took less than a week to complete, I because oblivious to the world around me every time I began working on it.