The other point of view is also quite interesting to ponder. One reason to consider the right against self-incrimination and privacy of ones mind is because we

The other point of view is also quite interesting to ponder. One reason to consider the right against self-incrimination and privacy of ones mind is because we have no way to prove what you do or don't know. If we have a reliable way for showing that you do or don't know something then we can punish people for saying "I don't remember" falsely.