I actually don't need courage to CTB. I am not nervous and even excited at the thought of CTB and finally getting the peace I've seeked for so long. The courage I need is to let everyone else down. Letting my family down, I know they will be devestated and it's kept me here for a lifetime. I am tired. I am tired of fighting and battling through my anxiety and depression and other shit. I have wanted to CTB for years and I've stayed for everyone else. I can only hope I get the courage soon to do what's right for me and end all this.
Don't take this the wrong way. I mean no offence, it's just an observation. And I'm really not trying to talk you out of any plans you may have, I hope you think about them deeply and that you do what you feel is best for you and those that you love. You seem a little contradictory in your post. Titled "I hope I can get the courage"
And you go on to say that you you want to find the courage to let everyone down.
It doesn't take much courage to let people down. We do it to each other every day. It does however take courage to talk openly and honestly to explain the feelings and experiences you are going through with those same people. It's takes courage to be patient and understanding of their prospective and their lack of understanding or empathy towards your mental and emotional situation. They may not understand your reasons for wanting to CTB or understand how to help you with overcoming or managing your depression, anxiety and other issues. But I believe the courageous thing to do is to give them that opportunity, not to rob them of it.
Lots of suicidal people say that they are living for the sake of others and I get that. I too have said the same thing. I even fear the torment and upset that I will leave behind when I do eventually go. Like you, I currently believe that I will go by my own actions at some point. But I also recognise that that torment and upset will be harder to come to terms with because they couldn't help when they were asked, or simply didn't know how to. I stopped asking after a while and instead waited to see if they would ask me about things, I'm still waiting. Guess they need to find the courage too, maybe their afraid of the answers. In my experience, people who have not suffered trauma, anxiety or depression have no understanding of it and certainly don't know how to talk to someone who suffers from any or all of them.
Clearly you are an empath, you are placing what you believe to be your ultimate goal of CTB on hold so as not to hurt the ones you'll leave behind, the ones you love and whom it seems love you. I hope that you continue to be courageous and that you continue to fight through this life for yourself mostly but also for everyone in your life.
If you do decide to leave, I would recommend a note explaining in as much detail as you can. There'll be a lot of what ifs like you rightly said. If writing is a struggle then leave a video or voice recording explaining what you couldn't put into words on paper.
Like I said at the start, I'm not trying to talk you in or out of anything. I'm just here to chat with like minded broken people. But that said I hope you don't it. I hope none of us do. In this life we all get to make our own choices but with choices like this we don't get to choose the consequences after we're gone.