Q24: Do I lose access to a feat if I suddenly no longer qualify for a prerequisite feat?
For example, at level 1 I take feat A, with prerequisite Wis 13, and at level 3 I take feat B, which only has feat A as a prerequisite (but not any of the other prerequisites of feat A itself, such as Wis 13).
If at a later point my Wisdom drops to 10, I no longer qualify for feat A and lose its benefits. Does that mean I lose the benefits of feat B as well? Or do I still count as having (even if not receiving the benefits of) feat A and therefor still qualify for and receive the benefits of feat B?