Perfectionism and procrastination are not opposites. They are the same behavior viewed from different angles. One sounds noble. Both produce the same output: nothing ships.
You are not tired because you are lazy. You are tired because your body has been folded into a chair for fourteen hours and your biology is running a slow emergency protocol.
I thought multitasking meant I was productive. I ran the experiment. Turns out I was operating at half capacity and calling it hustle.
You say family matters most. You say health is a priority. You say you want to build something. Your calendar says otherwise, and your calendar does not lie.
Sleep deprivation does not make you more productive. It systematically destroys the cognitive infrastructure you need to do anything well. The math is not close.