Can I use the Modo card ("Discard one card") to rid myself of a couple of the nastier cards such as:
Dr Whiteface ("Select another player. If they do not give you $5 then place this card in front of them, This card now counts towards their hand size of five cards when they come to refill their hand. They cannot get rid of this card.")
The Fool's Guild (same text as Dr Whiteface)
I am torn between the two possible interpretations.
You can only use Modo to rid yourself of a card in your hand, not a card that has been played on you (e.g. Fool's Guild) or a card that you have played on yourself (e.g. Bank).
Dr. Whiteface and the Fool's Guild cannot be gotten rid of once they have been accepted.