According to Nyoshul Khen Rinpoche if you are having dreams like Manjushri coming to you, or Avalokiteshvara coming towards you, he said better think they are bad sign. Good sign of becoming a good Dharma practitioner is when you have less and less interest in worldly dharmas. When you have more and more devotion towards the guru. When you have more and more compassion towards the sentient beings. Those are really good sign. Karma Chagme Rinpoche said: Sign, sign of the Dharma practice, just retreat, six, seven years of retreat, if you have not even one single sign, Karma Chagme Rinpoche said, that is the best sign. Because that means, you know, no obstacle is daring to make you hope and have expectation.