Whoever told you that you could gain 100% successful interactions owes you an apology.
I exaggerated that rate... don't take it as 100%, but as a tendency to high values. English is not my language so I had to put it in a way.
Math is different in your language too? If anyone promises you any percentage they owe you an apology.
Here's the thing about the core thinking in PUA, you don't let unsuccessful interactions bother you. If that's in your core when you approach the game then there is no way that the game will destroy you.
Don't spend your time thinking about things that really don't matter.