Hi Edwin,
Sorry to hear you are having a problem being hyper. Have you talked to your physician about your sleep problems? There are solutions for that.
Suicde is of course something we need to avoid completely. But even the thought of it means a person is in a whole lot of pain. You say that the words of the song won't go away. Sounds to me like you need to replace those words with other words. Usually, replacement works, but it demands lots of working at it.
John suggests you call a crisis center if you get so down that suicide seems tempting. That is a good idea.
If you really do not trust yourself, and you don't get help from the crisis center call 911 and talk to them. They will send police to your address and take you to a hospital for three days. You will have their attention for sure.
Edwin, do you have any idea of what it is that gives you the adreniline problem? There are solutions, but it may take tiime to find them. You and your doc need to work as a team.
Please check in, and hopefully you will have had a good sleep and be feeling better. Keep reminding yourself that you are an adult, you are safe, your tormentors can't harm you now. Try to visualize a safe, pleasant place from your past, a place you can go to and get some relief and experience joy or beauty again.
Take care friend. Eventually, it gets to be a whole lot better.
Bob