have it in o.s. (to do) முடி muṭi (muḍi (ṇpn + instr.)) (2b) be constitutionally able to do (or not do) s.t.; bring o.s. to do s.t.; find it in o.s. to be able to do s.t., (HS99 \S 2.3.5.1 [19])
Usage:
அது என்னால் முடியாது atu eṉṉāl muṭiyātu adu ennaale muḍiyaadu I don't have it in me (to do s.t.) [I can't bring myself to do it]