sleep is my main lifestyle adjustment to avoid hypomania, in place of taking mood stabilizers.... one late night is usually fine but string together several in a row and i start feeling like i have overdosed caffeine (which i try to limit / avoid as part of prioritizing sleep)
i stayed up late on Thursday w houseguests and then was depressed and achy after a blissful trail run on Friday and slept early but fitfully; then had social stuff on Saturday & stayed up very late w bf watching tv, then tonight went to bed but woke up and can't sleep