Hey guys. So I have the same story as all of you. Lifetime nail biter. When I got braces, I would use the metal to rip my skin. I have chewed through nail polish, no-bite polish, acrylic nails, etc. I get a feeling in my nails that calls to me. I'm pretty sure its an oral fixation, and it manifested in nail biting instead of drinking or smoking.
I have finally *fingers crossed* stopped biting. I am 6 weeks in from my last bite. I joined the community to give other nail biters some hope. I remember hearing other people tell me their way of stopping, and wishing I could do it. I NEVER thought I would quit.
My fiance proposed last December, and I realized that soon(ish) I would have children. I have always promised myself that I would defeat this horrible addiction before I had children. I can not bare the thought of passing it on to a child.
So I didn't have any special technique, hot sauce on the fingers, metal caps or special formulas. I just kept my eye on the prize, and forced myself to remain conscious of the fact that I'm doing it. Day by day. Minute by minute. It sucked. But I am so happy I pushed though the little part of my brain that screams "BITE THEM, RIP THEM OFF!"
I really hope the best for all you out there thinking "I wish that was me, but I will never defeat this." You can! If I can, You can!! You just need to find a reason, something that means enough to you, that you will stick with it. You have to want it more than you want your addiction.
Keep up the good fight !