During the prop phase at the end, I felt pure lethargic on my last cycle... I was sluggish as fuck. hell, my training got better in PCT because I had more energy. I may add that half way through the cycle I quitt taking airimidex altogether because I felt like it was hindering my gains. For the record, the week after I stopped taking airimidex, I started gaining weight alot faster.
maybe the lethargy was due to all the estrogen?