Sadhguru
How can I practise devotion without turning to God only when I'm in need?
Be devoted when you don't need anything
Chant a mantra or stuti when you don't need it, not only when you think you need it. A devotee is focused towards one thing irrespective of the situation.
Not only when you think you need it; you must do it when you don't need it. That is what is most important.