Clearly, through your own experience, you may have different signs. For instance, when you listen to Vajrayana teachings, or when see Vajrayana activities, or when you see Vajrayana’s different forms of Buddhas and bodhisattvas, or when you sincerely engage in Vajrayana activities, if from your heart you think, or if you develop a strong devotion towards these activities, towards this tradition, that is a sign that you are actually a disciple of Vajrayana. There are many such signs. Like for instance, like crying, you know, when you meet Buddha or when you see a Vajrayana teacher or practice, you tend to feel you tend to cry. You feel like crying, you can’t really stop, you know (but of course, I’m not asking you to cry all the time), or you have goose bumps. Ya?
And most importantly, if you have a sense of belonging to this tradition, this clearly shows that you belong to the Vajrayana tradition, you are a Vajrayana student. You should then request... you should look for a good master. You should know yourself, whether you can be a Vajrayana student. Or if you are still unsure, when you meet any Rinpoche or teacher, then you can ask “Can I practice Vajrayana?” And they will definitely be able to tell you whether you are ready or not.