I know plenty of people who have done that and were fine. I could also give you a list of horror stories that I have heard of. If your not a professional body builder, there is no reason to even consider being on test that long. I know a guy who stayed on test for about 6 months at a time and wasnt able to have children. The dr said that he had this problem because of the misuse of steroids. My biggest fear would be my Test levels not comming back to normal no matter what I did
I know none of this will probably mean shit to you, but becareful