First dose of 20mcg in the books pre w/o. I guess because I went with a lower dose i did not get any tingling, or lethargy. In fact I did not feel anything- not that I was looking for a blast of adrenaline...however, i did notice partially through my workout, about half way, I did not feel like i needed to rest between sets. I seemed less winded, and after I was done, i honestly felt like i have not even lifted today. Has anyone else had the same effect? is that common. I left the gym scratching my head thinking- should i have done extra sets?...All my weights were right in the normal areas, reps..etc...maybe placebo effect? :banghead: