work§

• worked on math301 hw
• read math300 text, did notes
• wrote some anki cards

non-work§

• hungout with friends, did brunch

exercise§

• ran 4mi @ 7:58min/mi pace. wasn't intending to do that, especially when i already had cotton mouth and a lead stomach 0.5mi into the run, but lo', i ran probably my best 5k in 4 years.
• not exercise, but i guess it could go here(?): i got stupid anxious towards the end of the day despite working out, etc, and i had difficulty shaking it. it made sleeping iffy, so i don't know what to make of it.