The Dream Book of Self-Knowledge
- very interesting symbol since the tank can hold solid elements (earth), liquid (water), flammable (fire) and gaseous (air), thus we get the entire essence of the phenomenal world.
- content of storage tank: shows which elements (as well as the attributes related to it) are fundamental for the dreamer in the upcoming period; thus the dreamer finds out in advance if future problems will concern the body (earth), feelings (water), mind (air) or acts (fire).
- inflammable matter in the storage tank: symbolizes being shackled by a devastating passion and lust, which is why such content should be handled with care to avoid an uncontrollable leak or even explosion.
