Ive noticed a growing popularity of TNE. Ive never tried it and dont claim to have any experience with it and have decided its not for me.I do know test suspension was the first steroid invented, 1930s i believe. Ive read that it is not very effective as it only stays active for very short time and doesnt produce much muscle gains because of this reason.From following the use of it on eroids it seems that its best use is as a preworkout to get ya amped to lift with im guessing comes from a flood of test that quickly dissapates.My concerns are is this a good idea? seems like it would just fry your recepters and maybe make whole cycle less effective. Ive also noticed reports that a tolerance is quickly built up and more is required to get same effect.Just doesnt sound safe or a good idea! but i could be way of base so if im wrong for being concered about its growing use let me know. thanks!