Dream character to repeat affirmations during waking life

Does anyone know whether it is possible, or feasible, to ask a dream character to repeat affirmations to your subconscious mind throughout the day while you continue your day as normal?
If this was possible, would we not find success through affirmations within days rather than weeks or months?

Thanks
Phil

Thats a really good question! I suppose its possible, maybe thats how schizophrenia and multi-personality disorder come about, your subconcious trying to break through to the waking life…