Sri Aurobindo
Letters of Sri Aurobindo
Volume IV - Part 3
Fragment ID: 14686
According to the old Ayurvedic shastra “sleep by day impairs the vitality”; but there are conditions in which the rule may not apply. It is however true that these [sexual] dreams do easily occur during sleep by day and the dreams themselves come in a state of deep subconscient relaxation, tamasic inertia when the system can be touched by any subconscient suggestion or influence.