Gita 04.20 explained
Bg 4.20 tyaktvā karma-phalāsaṅgaṁ nitya-tṛpto nirāśrayaḥ karmaṇy abhipravṛtto ’pi naiva kiñcit karoti saḥ Synonyms: tyaktvā — having given up; karma-phala-āsaṅgam — attachment for fruitive results; nitya — always; tṛptaḥ — being satisfied; nirāśrayaḥ — [...]