Having experienced the good or the bad actions, in accordance with his former earning,--then, as the result of his (bad) actions, some disease arises.
He remains, like a house-dog, eating what is ungraciously placed before him, diseased, with failing digestion, eating little, moving little,
स यत्रायमात्माबल्यं न्येत्य संमोहमिव न्येति, अथैनमेते प्राणा अभिसमायन्ति; स एतास्तेजोमात्राः समभ्याददानो हृदयमेवान्ववक्रामति; स यत्रैष चाक्शुषः पुरुषः पराङ् पर्यावर्ततेऽथारूपज्ञो भवति ॥ १ ॥ Brihadaranyaka Upanishad
एकीभवति, न पश्यतीत्याहुः; एकीभवति, न जिघ्रतीत्याहुः; एकीभवति, न रसयतीत्याहुः; एकीभवति, न वदतीत्याहुः; एकीभवति, न शृणोतीत्याहुः; एकीभवति, न मनुत इत्याहुः; एकीभवति, न स्पृशतीत्याहुः; एकीभवति, न विजानातीत्याहुः; तस्य हैतस्य हृदयस्याग्रं प्रद्योतते;
(Garuda Puran)
'By great meritorious effort birth as a human being is gained. Haying obtained that, I did not do my duty,--also, whatever have I done!