The answer to all my questions is "yes," and "no." We have more conflict than some couples, less than a lot. Some couples must work hard to find things in common, others probably can't wait to get out on the trail (wagon, bike, campaign, whatever trail) together. All relationships are different.
To say all relationships are different is somewhat reassuring, but leaves much unanswered. If all relationships are different, than how do I know if mine is working? How do I know if this is a good relationship with some challenges or a really difficult relationship that could work if we are both committed to trying or a bad relationship that should be chucked into the scrap heap of love?