If you're in a bad place in life serotonin can amplify negative feelings, likewise with positive feelings...
Same with your outlook, if you generally don't have a positive mental attitude , always stressed, imaging negative things , situations etc these can amplify
It's probably genetic as well to some degree , as some people are effected by serotonin differently than others
Ie one guy could do 100 rolls in a year , and be fine and another like myself 30 times in eight months totally effected me negatively ( this was when I was twenty years old)
At 36-37 I used empathogens four times and was perfectly feeling amazing the third time but that fourth time did some damage for a week or so, massive crying ,depression, reoccurring negative thought
I won't do anymore than once or twice a year currently and not even that, it's fifteen months since touched an empathogens and have plenty in stash bc I prefer doing them with people or a person I feel good about
Maybe I have something to learn but I done a lil bit alone and feel mdma and empathogens are for going out on a night on the town with a person, people, including a house party or nightlife, if your going young enough haha or with a special romantic someone , one
I remember some of the comedowns I had two- eleven days afterwards were horridness, brain zaps, crying
Last time you did mdma I did 100 mgs, and was okay. The worst comedowns were in high mdma as in 200-250 mgs, 110 mgs 5 mapbs, 90 mgs 6 abp mixed with 10 mgs 4 ho mipt
I recommend not doing them at least a few minutes nths minimum then if starting back starting lower dose than before
What mgs was it?
Did you mix anything?
Also passionflower, 5 htp, ecgc, even green tea with small amounts of eggs can effect serotonin, and are no nos despites the old adage 5 htp afterwards helps out, it doesn't it can make things worse, cold turkey serotonin except carbohydrates or more food the natural way. The next day after a roll eating more in general can help esp carbs..don't stuff yourself too much though, the day after generally needs to be a rest day off work, gym hard resistance exercise, a walk outside, biking , can be beneficial , as you can see empathogens take planning unless your on a bell curve and it doesn't effect you much or hasn't up until this point