Stage 1: Lower quality of dream.
Stage 2: Dream turns from 3 dimensional to 2 dimensional.
Stage 3: Unable to interact with dream, only watch and listen.
Stage 4: Muffled audio along with sounds of reality.
Stage 5: Feeling of bed.
Stage 6: Memory of dream starts fading.
Stage 7: Drowsiness.
Stage 8: Woke.