@x_ariiii no worries and thank you once again.
My only tip is to just start. And if you want to get good at it write as often as you can. Once you make it a habit you'll develop your own techniques and you'll do what works for you. :-)
Omg, I'm sorry for not replying sooner, I never check my messages lol. But you're so welcome! I love that book so much!
But, if you don't mind me asking I've been wanting to write a book. Any tips ?