Just a word of warning, I've experienced this becoming a bit of an obsession. I was losing sleep over not getting enough sleep. I'd bring the subject of sleep up in conversation a few times a week, making it almost part of my 'identity' that I was a bad sleeper, and I'm convinced this made it worse.
For anyone who thinks they might have the same problem, my unqualified anecdotal advice would be: Don't tell people you're a bad sleeper, even if you are. Generally don't talk about it too much. Do define some sensible rules (e.g. consistent wake-up time, no snooze, etc) and follow them blindly for a month - don't allow yourself to review or change these rules for at least a month, or you'll be thinking about sleep too often. If you have a sleep monitoring device, definitely don't look at the data more than once a month.
[1] https://www.amazon.com/dp/B000BD0RT0/ref=cm_sw_r_cp_awdb_imm...
Not sure what it means though, but I would caution.
I can't sleep well, trying to do everything in my power to make sure I get enough.
Whenever I'm well-rested for a week or so, I'm smart.
Whenever I'm ill-rested for a week or so, I'm only capable of basic functioning.