Turns out it can also be useful during a personal apocalypse: having recently lost about 35lbs from emergency chest-cracking surgery, ended up pretty glad I wasn't at my leanest going into it (sadly, more of the weight lost was probably muscle wasting/deconditioning than fat stores, but on balance it was probably good I had at least 15lbs of fat stores to burn).
alt Hacker News
Turns out it can also be useful during a personal apocalypse: having recently lost about 35lbs from emergency chest-cracking surgery, ended up pretty glad I wasn't at my leanest going into it (sadly, more of the weight lost was probably muscle wasting/deconditioning than fat stores, but on balance it was probably good I had at least 15lbs of fat stores to burn).