Regarding the tail of satan, this is formed by the Kundabuffer organ through fornication, which can be perceived in the astral dimension during the time of sleep for the physical body.
When students ask for a fast way out of inferno, what they often are implicitly requesting is an "easier" way. There is no easy way, since Jesus of Nazareth taught us the following:
Enter ye in at the strait gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat: because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it. -Matthew 7:13-14
I do not understand question 4. Could you clarify or restate it please?
Satan, the ego, must not be changed or altered, but simply annihilated. This liberates light (Christus-Lucifer). However, in order to do so efficiently, we should not ingest intoxicants, drugs, alcohol, and other mind-altering substances, since these elements fortify or resuscitates the ego.