Keeping my Sanity

Festering

I have an idea, kind of been festering for years but I could never get it right in my head so have not written it.  Occurred to me that I was focusing on the wrong character as the main and I realised it was someone else that was screaming to be the centre of attention.  Now I have a place to start, can't seem to get the words down though.  Think I just need to knuckle down and start, guess it is kind of scary, this whole idea has been in the back of my mind for years, now I am too scared that I won't be able to write it well.