Golden days for training are up to 5 days in a row that you can specify that you DO NOT want to go to training in a particular month. To input days go to the Training/VTS tab and then select option B.
Be aware that, if your window starts in Feb, you need to at least designate Feb golden days by Dec. 31, Mar by Jan 30, and so on. You can also do them all at the same time.
Designating these days does not mean you will not or cannot fly on them, all it means is you will not be trained on them.
Denny