I just feel strange playing s game i don't need a rule book for i
The funny thing is that the FAQ is nearly as many pages as the rulebook at this point. But you should keep both of them near by when you play, they help a lot when interpreting the rules.
Another thing about X-wing's design is that the rulebook cover the basic rules and the pilot and upgrade cards cover all the deeper rules. So the rules are really more extensive than they seem if you're only looking at the rulebook itself.