This article is written with real personal insight.
Tips
usage
Often used as a noun phrase after 有 (to have) or 缺乏 (to lack). Common register in essays, interviews, and speeches emphasizing lived experience over book learning.
memory
切身 = close to the body (i.e. personal) + 体会 = to feel/understand through the body. Both halves emphasize bodily, firsthand experience vs abstract knowledge.