Lately I've suffered from a lack of energy that I thought maybe could be remedied with a testosterone booster. I started using this cream called Sustain Alpha, and those powder called Toco-8 and for the most part have been feeling really great in a short period of time. I never had an issue with my libido, but I've noticed I'm a lot more horny lately, also getting a lot more erections while sleeping...they've even woken me up twice since I was on my stomach and it must have been uncomfortable. I've also gotten the energy boost I was hoping food. The only somewhat negative side effect is I've been a tad moodier than usual. I almost never get upset or let things bother me, a couple of times I went from feeling ridiculously euphoric for a few hours to bothered and moody for a few. Anyway, I was just curious if there was anything noticable that happens to someone who takes them then stops. Do you go back to feeling as you were before you started taking whatever product, do you feel generally the same, or perhaps do you feel any worse than when you started?