Hi everyone! I am new here, this is my very first post and I thought it appropriate to ask for your help! I need to brainstorm with you all fresh and unique ideas in regards to the character in my novel who is a twin and "disappears." What I mean by this is that his entire family, the police, everyone has no idea where he is or if he's alive or dead etc. He just dropped off the face of the earth, theoretically speaking. I need to figure out a unique and interesting motivation for this to happen. I've written and rewritten the motivation but it always comes out cliche. I want the motivation behind his disappearance to be realistic, but it seems no matter which way I write it, it always come out feeling like it's all been done before. So I'm throwing out a limb, hoping someone here will grab on and give me a hand. Thank you in advance!!