Wow...yes. Where do I begin? It absolutely 100% changed me. Our first trip was 14 months ago, I was excited and terrified. I actually brought a one-piece bathing suit with me! I'm a plus sized girl who never thought she would ever wear a bikini in public let alone dance in bikini bottoms only! I'm a different person today and my husband is VERY appreciative I love that its a place that I can be me and not give a f#%k what anyone thinks.
TTR let me meet some of the nicest and most genuine people on earth...not sure its changed my life but increased the quality of my friendships.
Not trying to be the opposite here, but the resort itself didn't really do much for me or my relationship. We are pretty much the same way there as we are at home. And our party habits are along the same lines as days and nights at TRR (minus the pool), because we pretty much hang with people that "don't fit in in regular society" The best change for me is the fact that I can book a vacation and KNOW I am not wasting my money on something that will be boring, and I won't get to meet and interact with others.
And trust me I'm am not trying to underplay what could be very important to people. I can see how the place can push people to a new level in life, then that newfound behavior makes its way back home. All the power to anyone that was able to gain confidence and benefit in that that way!