Don't wear a huge hat if you don't have a big head, they said.
The reason I wore such a big hat? Well, I wanted to try, everything has its first time, no? (I did small project in the past, and wanted to try something huge)
But either way, it really was a good experience. I really appreciate firefly84 and some other friends(They didnt register RPGMaker, don't know why.) that message me about the bugs and problems. And learning to game design more on the player's perspective view.