I relate a lot to Rachel, but I haven't met Hazel (I'm only on Lost Hero) :) From the characters I've met so far, Im like 50% Rachel, 40% Leo, and 10% others (not regarding looks, but depending on personality)
Observation 2: Social Development. Ross and Rachel have an anxious-ambivalent attachment in their romantic relationship. Their relationship status changes many times throughout the series, as they are known as "on-again-off-again." Ultimately in the finale of the show, the two decide to settle down, possibly indicating a more secure attachment between the two.