Reference page for Lena Singh. Updated as new context lands.
Cross-section thread: weekly review 9470. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Ab-test → cohort → customer. Worth a second pass; the ab-test angle keeps coming back.
- Wedge → compensation → thesis. Worth a second pass; the wedge angle keeps coming back.
Last touch: replied on email, owe a follow-up next week. Context they care about is mostly in projects/.