HowToLiveBetter
Ranks life advice — health, money, law — by cost versus payoff, graded A/B/C for evidence.
A guide covering longevity and disease prevention, first aid, personal finance, legal limits, unemployment and workplace injury, insurance, relationships and starting a business, where each entry states what it costs and what it returns, plus an evidence grade — A for meta-analysis or RCT, B for existing studies, C for consensus only — sourced only from journal papers and official documents. Filters let you hide anything tagged disputed or unverified before reading.

What holds up
- +Every entry cites an evidence grade (A/B/C) tied to meta-analyses, RCTs or consensus, not just an opinion.
- +Filters let you hide anything tagged disputed or unverified before you even start reading.
- +Public domain (Unlicense) — free to copy, translate or reuse without asking.
Mind the limits
- −Content is in Chinese only, with no stated translation.
- −Costs and payoffs use different units per section (money, life-years, time) — sections aren't comparable.