I know exactly where you're coming from. And you're not alone, believe me. You have been suffering from depression for so long that you can no longer see the light at the end of the tunnel. Never compare yourself to others. Your brain is different therefore your recovery will be too. Some people fall into depression, and then get out of depression. As nice as that sounds, some people don't. Many people, my self included, don't simply "get over it" but accept that this is part of them, and that there are many healthy ways to cope and live with it, without it affecting your life. Please don't let that scare you. Depression is so hard to deal with sometimes. I get that. And you have been suffering from it since a child, so you probably don't even remember a time when you weren't depressed. This may be contributing to the problem of your slow recovery. But you will get to a happy place, it will be hard, but I promise you will. As for realizing that your mind is a dark place, that is part of depression. We are capable of so many emotions, that depression often only lets us see the darkest and scariest parts of our mind. But you don't have to live like that. You can be in control of your thoughts with the help of therapy. Medication is tricky. It can be hard to find the exact one that works with your brain. I recommend switching doctors and getting a second opinion. It won't be easy, but it's for the best. I know it can feel like no one gets it at all. Even with parents, doctors, therapists, and friends. They aren't going through exactly what you are going through, so the best they can do is feel sympathetic and do their best to help. I know how frustrating this can be, but try and accept their help. No one knows exactly what is going on in your brain except for you, which is why you feel so isolated. But everyones conscious's are different. Don't forget that. As cheesy and annoying as this may sound stay strong and I truly believe in you <333 Even if you think no one gets it, at least one person does, me.
Pm me if you even need anything or just want to talk