BeeGee32
I think Whisper has given you poor advice. I would not recommend any extended period of leave during your training Maybe up to a week if you have a wedding or something important to go to, but 3 weeks for a holiday is to much. The training is difficult and the skills learnt need to be practiced over and over again to perfect them. Taking a 3 week break will set you back. It also doesn't show a great attitude. People will think (rightly or wrongly) that you re not dedicated to your training and why should I bother with you.