Care (Sorge), 41, 57, 121-122, 126-127, 131, 171-174, 180-230 (I.VI), 231-236, 246, 249, 251, 252fn, 254, 259, 265, 270, 2744280 (§57), 2844289, 298, 300-301, 303-306, 310-333 (Um), 334-335, 337, 344, 346, 350-354, 359, 364, 367, 369, 372, 374, 376, 382, 385, 390, 397, 406, 411-412, 419, 424, 436; structure of, 192-196, 200, 259, 3144317, 323, 327-328, 331, 350-351 (articulated by time); self-, 193, 318. See also concern; taking care (BT)