Frustrated for... what? Waiting 4 more days? Are you really getting mad for 4 days of delay? Nah, I don't mind waiting, life is not that short! Just chill and be grateful! Also, you are not forced to pay, are you? :D
No, you didn't read my comment either but don't worry, I have a lot of patience! While I know how I sound by myself, I don't mind if Hyao desires to put updates every 2-3-4-5-6 months. I'm stating the fact you are proposing this after a delay of 4 days because "you know how stuff works in life". I'm stating the fact that Hyao should continue to work on this project as he wishes without any external pressure.
Also, sorry for my bad english c: