I have been try to write a Fanfic for a while now, but I have a serious problem. I love to write and I have many ideas, but when ever I sit down to write, my mind jumps between ideas. I'm indecisive and what story I want to write changes from day to day. I just can't stick to one idea and just write a story. So far I have never finished a story (I think the closest I've gotten is 7 chapters.). It also doesn't help that I have writer's blocks which can last half a year! Does anyone have any advice or solution to my problem?