i know that test E has an active or half life of about 3 weeks, but why dont u feel its effects until about 3 weeks. is it the individual molecules of test dont begin working for a couple weeks as the body breaks down the ester, or does it just gradually release more test into ur system so that it takes about 3 weeks before its noticable. basically, when you pin is there really nothing happening for 3 weeks or is it just not as prominent?