According to Osho, a powerful group or the presence of a master creates an energetic field that can lift you beyond your usual mind, so an experience there is real but supported. Alone, the mind returns and memory tries to repeat it; don’t chase repetition. Instead, cultivate awareness daily until the fragrance becomes your own climate, independent of circumstances.
The group gives you a boost, but to keep it you must grow your own inner strength without trying to copy the past.