Secret Squirrel
Rotten Luck, Calamine lotion used to be the answer when I got it years ago. Good luck with the course when it does happen, judging from what you've posted previously you have the right approach and should get through without problems. If you can satisfy DMcQ, one of the best instructors I've met, that you're command material, you'll be fine by me when you join us!
RAFAT
Try re-reading the posts on this thread, and your response to them, and then see if you can understand why some very experienced pilots are expressing doubts about you.
If you can't, you may find your command course much harder than you expect, in areas that you don't appear to have given much thought to!