I have the opportunity to play in a Changing the Dreaming (C20) game. Until this point I have never been able to, with any edition. So, I have a couple of questions for those much more familiar with everything.

1) The Supernatural Flaw Psychic Vampire says -
The spark of life is dying within you and can only be fed from outside forces. Plants and insect life wither or die in your presence as you feed on their energies, and any person you touch for more than an hour will suffer one non-aggravated Health Level as you siphon away their life. Those already injured (including those whose