I'm kind of a crazy guy in general but man, fina didnt help. I'm 3 weeks into a prop/fina cycle (prop 125ml ED, fina 100ml ED) and it's a bit loopy. I've done plenty of cycles but this is the first with fina. It really does mess with me. I'm not complaining and am not going to stop, but man fina really is strong. My sleep is messed up, I talk all through the night (so mky girl says), and i really feel i am going crazy. Oh well, i'm swo ****ing strong and ripped already. I jjust feel like i'm living in a fog. It's great. I think i'm finally at that point where i am adanger to society. No more bar fights.Anyways, fina is by far the stongest substance i've evr done. Glad i tried it, but this may be the only time.