Hi congratulations to you. You are very lucky! But i am having the same feeling as you are before the interview since im having the same issue as well. If you could share what exactly happened, i would greatly appreciate it. I admiited to have used marijuana once and never happened again. Please i need ur help. I have been waiting for my visa for more than 2 years..... And my psych test is up on monday. Thats 2 days from now. Interview on july 6. I need help please!!!!!