I Have A Friend That Has Been Off A Twelve Week Cycle Of Super Test 350 And Deca 300 For About 5weeks. He Never Took Any Pct And Somehow He Never Lost Any Gains He Had. But Know He Has Started Taking Sustonal 250 At 600mgs A Week. I Told Him He Was Crazy But He Thinks His Natural Test Was Back To Normal. I Hate To See Him Screw Hisself Up. What Advise Can Yall Tell Me That I Can Tell Him So He Might Listen?