I came across this article called "10 mistake (Almost) every rookie writer makes Part 1 and 2". Written by Susan Defrietas on Lit Reactor. I am guilty of doing some of these things like changing my tense from past to present in a paragraph. Stressing about someone stealing you idea. I do not know why I stress about it, no two fiction stories are the same. Dialogue is important but make sure it is not flat. Using of overused words is a no no according to this article. For example overusing saw, was, or even I or she. I learnt a lot from this article and it helps you watch out for mistakes.