My biggest fear has happened. Please help.

[DreamQueen]

I'm screwed. I now have no RCs that work for me. Last night for the first time ever the nose pinch test completely and utterly failed me in a dream. I couldn't breathe at all. I would have and should have become lucid. I paid such careful attention to the check but my breathing was absolutely blocked off just like RL. My f****** brain has finally learned to simulate this too. It's 6am and I feel completely ripped off and cheated. I did a WBTB at 4am, went into a dream, did my nose pinch and it failed. There's no point in me going back to bed again now because I have no way of establishing whether I'm dreaming. I'm so depressed right now. The NP check was not only the only RC left that worked for me it was also quick, subtle, and didn't require me to interrupt conversations with people or stop what I'm doing at work. Hence I've been able to do a huge number of them. As a result I've had enormous success with DILD. I have done approx 30 NP checks every day for two months. That's about 1,800 nose pinches. Now it's over. There's no point in me ever doing another one. I don't see how I'm going to achieve lucidity now. Stopping to really think about "whether I'm dreaming" isn't going to be anywhere near as easy, convenient and effective. It's going to be rude and disruptive and probably unreliable too. I am really quite upset right now. I dedicate so much time and energy to my lucid dreaming. The very last post I made on here before I went to bed last night was saying how LD is the best hobby I've discovered in my life. I should be sitting here right now completely elated and writing in my lucid Dream Journal. I would have had a hugely long LD if the RC hadn't failed because the dream went on for ages afterwards and I should have been lucid. This is frustrating beyond words What RC can I use now? The following RCs do not work as my brain has learned to simulate all of them perfectly: nose pinch hand through wall scene change jumping looking at my hands looking at my clothing Experienced lucid dreamers, I really really need your help with this one. This is going to be a challenge. I've actually been testing out other potential RCs during my LDs in case the nose pinch ever started failing. I've found nothing reliable. I might have to carry some text around with me and use that. It's going to be nowhere near as convenient but it's all I can think of. Maybe I'll use my digital watch. The problem is, it's really intrusive to look at your watch when talking to someone. They notice it and think you're in a hurry to go somewhere. So has anyone else faced this problem? Please can you share exactly what RCs you do during the day. I'm feeling quite down and out right now