[Basic] Disadvantage of the Week: Compulsive Behaviour

Forgive the thread necro, but what do you think a good Limitation value on Compulsive Lying would be if instead of requiring outright lies, the Character was required to always misdirect, mislead, or obscure the truth?

My thought was -50%, since they're still lying, but they don't have to be as unsubtle about it as straight out lies can be.

For reference this will be taken by a Cleric of a God of Con Artists, so their lies are far more likely to be taken at face value.