not sure if this is good but it has worked for me because i was like this in the minimize sense....

i began doing notes... every single session. he asks for them now... but i will write things down between sessions that i want to discuss and the day of my session ill re-read and cross off things if need be, then go there and discuss it

there is also this which I've done a few times, instead of notes, letter or email with what you want to say

the thing is you can have them read it, or you can. for me, its easier for these types of things if they do because i will tend to skip over things etc if i do. good luck