It is never too late to connect to Vaheguru. Gurbani says,

ਅਜਹੂ ਕਛੁ ਬਿਗਰਿਓ ਨਹੀ ਜੋ ਪ੍ਰਭ ਗੁਨ ਗਾਵੈ ॥

Even now, no harm has been done, if you will only sing God's Praises.

Even if you have one breath left, there is a possibility of connecting to Vaheguru and finding your true purpose. So If you have still got breath, you have still got opportunity. Surrender to the Guru’s command and build a life of Seva, Simran and Sangat.