I used straight testosterone several years back for a month at at a time and would get off with no side effects,no pct and I recovered fine.Now I've been on an antidepressant for a couple of years and did a three month cycle of deca and primo,mostly primo.There was a major depression that followed while my testosterone was real low.Now I'm much better but my test. is still low,a little over half what it was prior to the cycle(1028/636).A friend of mine who was also taking an antidepressant and the same regimen as I was but mostly deca also experienced the same major depression.I'm now taking hcg and clomid three months post cycle.There must be something going on here or is it normal for any long cycle to get this depression.I know the test. affects serotonin levels and I can tell the difference coming on and off the clomid.Anyway if anyone has any info. on this it would sure resolve some issues with me.