One who possesses faith but is not strict, whose mind departs from yoga before attaining perfection — to what destination do they go, oh Kṛṣṇa!?

Arjuna poses an existential question: what if I fail? Ayatiḥ — not strict in practice, though having śraddhā (faith/confidence). Calita-mānasaḥ — mind that departed, deviated.

Without achieving yoga-saṃsiddhi (perfection of yoga), what is their gati (destination, course)? Is all effort lost?