‘Amrita’ brings to mind a vision of heavenly nectar, partaking even a bindu or a drop of which, makes one immortal. Amritabindu-upanishad expounds the Timeless Truth, realising which one becomes immortal, that is, the eternal, deathless Self.
Upanishads are dialogues between the teacher and the student (guru-shishya-samvada) regarding Self-Knowledge. The names of the teacher and student, and the story of how they met are not known in this Upanishad. Only the immortal knowledge is reported.