For example, why would it affect wisdom or intelligence?
...or am I just misunderstanding the rule?
Thank you!
For example, why would it affect wisdom or intelligence?
...or am I just misunderstanding the rule?
Thank you!
The practical answer is that a general −1 to everything is a simpler rule with less bookkeeping that makes the game run faster.
For an in-fiction explanation: Wearing clumsy armour is tiring, uncomfortable and distracting. These all make it harder to think straight and be alert.