One will definitely attain spiritual perfection in this very lifetime by following three steps:
1) Give up your INDEPENDENCE completely.
2) Fully SURRENDER to Sri Guru and Sri Krishna.
3) Sincerely SERVE Radha Govinda Yugala under the guidance of Sri Guru.
In this regard Srila Prabhupada said, “All of my disciples should attain spiritual perfection in this lifetime. Why wait for another?” This quote was also often spoken by Prabhupada Bhaktisiddhanta Sarasvati to his disciples.
Jai Jai Sri Radhe!
Giriraj Dharan Ki Jai!