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落ち着き， 落着き， 落ち付き， 落付き， おちつき
1. calmness, composure, presence of mind
2. stability, steadiness
tbd
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肝心， 肝腎， かんじん
1. essential, important, crucial, vital, main
tbd
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd
