to be in a very dangerous or uncertain situation
非常に危険または不確実な状況にあること (hijō ni kiken matawa fukakujitsuna jōkyō ni aru koto)
"After the accident, his life was hanging by a thread."
"事故後、彼の命は糸のように吊るされていた。" (jiko go, kare no inochi wa ito no yō ni tsurusa rete ita)
to have the same opinion
to become addicted or very interested in something
To be very kind and generous
to stop something before it becomes a bigger problem
A very complex or unsolvable problem.
Things often get worse before they get better.