Here is my personal advice and personal experience with tren.
I just came off 2 cycles of tren consecutive. The first cycle was .5, the second .75. The results are nothing short of a miracle, I gained close to 20lbs solid muscle while losing body fat.
As far as mental health....
I have had a lot of shit going on in my life over the past couple years and I have always bottled it up, things that i havent told another soul i kid you not, and it has been very hard on me mentally but i was always able to cope without even debating taking antidepressants. but during my cycle i def. felt like my anxiety, anger, depression, inability to focus, and inability to cope have all gotten worse. So bad, to the point that I now see a counselor weekly who strongly suggests that i get put on anti depressants asap. The mental side effects of tren are very real. Maybe it was just coincidence but i def give credit to tren for making my mental issues MUCH MORE SEVERE. The craziest part is that i didnt even notice that this was happening while i was on tren, i thought that it was just me going crazy, but after coming off i now realize how severe the side affects are.
As far as quiting tren, I did have a couple days where i felt drained right after i ended the cycle but as of now I have not lost any of the results that tren gave me, which btw were amazing. And after only a couple days im back in the gym just as intense as before. I have no cravings to continue, i dont feel like a recovering addict, I do feel that my mental problems have become more controllable since ending tren however. But also at the same time i feel that the anti depressants are now necessary for me personally.
Only take tren if you can handle these risks and feel that you are in a healthy mental state, if you are going through some shit it will def. make matters much worse. but if you are in good mental health i see no reason why the side affects would be as severe as they were for me. good luck, i hoped this helped someone