I can only help you through how I have experienced things, you can view more on how I feel on my diary as it's more detailed. But anyway maybe you're like me and hope this helps
I am a guy who was average height (in a family of tall people) in his country and now considered tall. I was obsessed about height ever since I was about 17. When I found out about LL and figured it was within my financial means (if I worked hard), it motivated me. I worked hard to get into a good university, worked part time jobs and eventually got a good paying job, and through a ruthless work ethic, climbed rather quickly up the corporate ladder. I did this both to prove my worth by other means instead of my height and I needed the money. Planning for this surgery became my ethos.
Although I'm here, post surgery and walking fine, enjoying the inherent infatuation women have for taller, bigger men, I feel demotivated to work hard on anything anymore. I'm slacking at not just at work but even on the daily chores cause I'm thinking, why should I work hard? I've got what I wanted, it's the endgame in terms of a long term dream. It's slightly depressing actually, being so much less motivated than I once was as a man with an inferiority complex.
So that's basically what I think. I don't think I'm able to cover all aspects of life, but that's the gist of how I perceive things daily. My only advice if you're considering this surgery is please don't obsess about it. Because once your obsession guides you to reach your goal eventually and becomes almost your sole source of motivation in life, like it was for me, the end result will leave you underwhelmed. You'll get exactly what you want, be satisfied yet still unhappy.