I'm at a 6

On a scale of 1 to 10, that's where I would put myself on
accomplishment of new years goals. They say it takes 21 days to form a
habit, and unfortunately I'm still working on breaking some of the old
ones. I'm off to a good start but why is it always a struggle? Why
can't I live off of 4-5 hours of sleep on a continual basis? Why is
time management such a chore?

Can anyone form any habit in 21 days, "set it and then forget it", or
are there some that will always be a struggle?

But hey, it's only January 23. There's still hope for me and for you.
For those of you on the right track, what are your secrets, tips, or
tricks?

Enjoy the day!