If you lose interest in the dharma, then you might be reborn in a place where you are unlikely to meet with the dharma. And then you're completely off the path.
Tenzin PalmoTo really be of benefit to others as the Buddha always taught, we ourselves must first get out of the swamp. One of the quickest and most effective ways to do this is in isolation, with very few distractions, working very hard at it and spending all your time and efforts at changing your mind.
Tenzin PalmoWhen one has a decisive realization of the inherent nature of the mind, which has no ego, it has no sense of duality between oneself and the cup, and a deep sense of interpenetration of the whole dharma. Then whatever we do is spontaneously perfect Buddha activity. And anybody who is even slightly tuned in will get a very deep experience of that.
Tenzin Palmo