If you feel that some sort of writing software might help you as a writer and don't want to pay £££, you might like to know that
this has just popped up. Yes, I know NaNoWriMo is almost over, the timing could have been better, but there it is, and I offer the link for what it's worth (no hurry; FDAD doesn't have a time limit).
Personally, I view writing software rather like occult jewellery and such--it's stupid to think that it will do the job for you, but it's just as stupid to dismiss it as rubbish purely because you are so intellectually disciplined and brilliant that you can write a bestseller first draft on the backs of old envelopes in the dark. If it helps, if it makes you feel you can do it more easily, then by all means use it, and the Weatherwaxes of the world can go stuff themselves.