Why does it have to be 10 AM otherwise? (i.e. why can't it be 8 AM every day?)

I also get up at 6 AM every day because I have to on some days.

Because I am usually sleeping at 3-5 AM and waking at 8 just becomes really tiring on those days and it is extremely hard to push through...

	▲	nchmy 5 hours ago \| parent [-]
		Is there actually a good reason to be sleeping at 3-5am? You'll probably notice significant improvement in all areas of your life if you sleep at something like 10pm EVERY day and wake up at 7am. And get rid of coffee, and exercise regularly.