What was the “final solution to the jewish question,” announced by the nazis at the wannsee conference?

A disadvantage of speaking your thoughts rather than writing them is "There is no easy way to record all of your thoughts"

Explanation:

A big disadvantage of speaking instead of writing is that as you communicate your ideas without taking time to think about them you can omit important details or the way you express your self could be confusing or redundant, then when you write you have the time to analyze what you want to say and which is the best way to doing always covering all the important topics.