SYnapse, when you come to this feeling, it's something of a personal turning point, and it presents both a real opportunity and a real danger to your later development.
The opportunity is to say, "Woah! I just realized that there are a bunch of people I would actually sort of like to kill for what they believe. I guess that, in a strange way, that makes me kind of like them." You can then move on to wondering whether -- given how bloodthirsty you and your adversaries both are -- there is really any hope for a peaceful future to even a single country, much less mankind; you might ponder the fact that, as long as you (and/or they) allow such a response, there will always be new disagreements that seem important enough to kill people over, and so you won't really be fighting for peace, but only for the supremacy of your own in-crowd.
A little more reflection might lead you to realize that this is exactly the problem that western society faced in the 17th and 18th centuries, and that they DID design a tolerant, pluralistic society, and that, moreover, it has actually worked so far (except for a civil war or two). Perhaps, faced with new admiration for what was achieved in doing this, you'll become worried about some of the pressures that are threatening that wonderful equilibrium, some from yourself and your own side, some from others, and determine to work to preserve it.
Alternatively, you may give in to rage, decide that there is truly a class of people so different from you in opinions (and that's what it is -- obi isn't "intolerant" at all, he's never harmed another person in his life most likely) that you can no longer face living in a society with them, and that you will do all in your power to stamp them out, including moving past dialog and discussion.
That's been tried a lot more often than option one, and we understand pretty well where it leads. I hope you choose well.