There's been a few posts like this lately. This response contains my general feelings on the post title and response to the poster's situation. So forgive if this gets too long.
Quote:TL, DR OP, don't be an idiot, get help!
Of course heroin is going to make you feel better, it's flooding your brain synthetically with all the things that give you wellness, and doing so far off the chart of anything you'd achieve naturally. You're setting yourself up for hell and I think you know that. If you've any inkling of the amount of suffering you're about to go through if you go down that road- just to avoid whatever it is that's discomforting you- then you're a fool. If you don't, you're a fool.
Depending on where you live, getting into that game is taking a real risk with your life every single time you do a bag. Does your life mean that little to you? You're f###king with pure death if you're f###king with fentanyl my friend, and you are if you're doing heroin- ESPECIALLY east of the Rockies. Stop.
The cavalier attitude in your post is borderline offensive to someone who lost everything to heroin, including the best, most dependable people in his life over 22 years of using it to be alone with his demons. It's the perfect drug to run away into isolation with. And I'd counter that I'm stronger than you when it comes to dealing with adversity, so don't think you'll avoid a similar fate because you're better or smarter than I am.
It really sounds as if you are on the first steps towards a poly drug addiction, and at this stage you don't have any interest in anything other than escaping your unease. That's your trip, but it won't serve you well in the king run and extricating yourself from the inevitable consequences will be suffering you could easily avoid if you just used constructive methods to meet your problem head on. This doesn't mean taking more drugs.
This being the forum it is, if you're truly seeking constructive advice concerning psychedelics and depression/ addiction: in my experience, I could not find a catalyst for recovery until I became experientially aware of something far greater than myself, and of which I am intrinsically part of through a NDE- like encounter through 5MEO DMT. I did not stop using immediately, but it did catalyze a long term recovery that has seen massive and beneficial, stable change in my life. I went from selfish to in service, to make it short.
As far as n,nDMT giving me anything to arm myself against depression, or any real personal insights to integrate long term, I cannot say it has in any way. My encounters with n,n DMT have been psychically challenging, opening and entertaining and they fill me with awe but honestly only give me more questions. I am always left with a shameful humbling at the amount of life I waste in states of depression and without gratitude for living, not mention using substances to enhance that escaping of reality so maybe that's helpful. Aya is probably different here.
I also use psilocybin to address depression symptoms sparingly because I truly cannot tolerate the side effects of the most effective drugs for my depression, SSRIs, and I don't have to maintain a dosing regimen with it. And I will very rarely take a full on trip with something if the set and setting is right, but when I do it is more for fun and enjoyment since my inner and external work is done on a continual, constant basis through everything from diet to exercise to walks and vision seeking meditation.
DISCLAIMER, this makes me sound actualized and healthy, I'm truly a terrible mess and screw the pooch constantly but I do my best and that's the point.The experience gave me spiritual awareness and strength to persevere, the long term stability and real personal insight came from working with a therapist and creating a holistic path of recovery integrating several key aspects of life into a cohesive whole bound by the values, ethics and worldview that was strengthened through my psychedelic use.
Psychedelics never gave me anything, they are only a tool. The house isn't the hammer and nails as much as it is the vision, craftmanship and labor that goes into building it. If you're looking for a quick fix- as I'm sure you are, I was and so, so many are- you will fail. I've met many people who honestly agonize over "all the work" they did tripping in Iquitos or wherever disappearung every time they return home- to the same life they left- and complain about the money they need to spend to go again.
Get your sh#t together man, get help. You sound young, I'd wager you have family that cares for you, hopefully you have support there. If you want help locating resources in your area if you're in the states, I might be able to assist with some numbers.
EDIT: guessing you're not in the states.
Sine experientia nihil sufficienter sciri potest -Roger Bacon
*γνῶθι σεαυτόν*