Verse
दुःखमित्येव यत्कर्म कायक्लेशभयात्त्यजेत् ।स कृत्वा राजसं त्यागं नैव त्यागफलं लभेत् ॥
duḥkhamityeva yatkarma kāyakleśabhayāttyajetsa kṛtvā rājasaṃ tyāgaṃ naiva tyāgaphalaṃ labhet
He who gives up works because they bring sorrow or are trouble to the flesh, thus doing rajasic renunciation, obtaineth not the fruit of renunciation.
Gītā 18·8It is a result of intellectual pessimism or vital weariness, it has its roots in ego. No freedom can come from a renunciation governed by this self-regarding principle.