Hardship qua ignorance - A type of Parīṣaha (hardship);
to endure by the feeling of dejection caused by lack of knowledge and non-realization of the Tattva (category of truth).
niraṭṭhagammi virao, mehuṇāo susaṃvuḍo. jo sakkhaṃ nābhijāṇāmi, dhammaṃ kallāṇa pāvagaṃ...
tavovahāṇamādāya, paḍimaṃ paḍivajjao. evaṃ pi viharao me, chaumaṃ naniyaṭṭaī...
(U2.42,43)