I'm late to the party but wanted to share what I can to help you, Brainstormer. My heart goes out to you.
I was in my early 20's when I got involved with TWI and my local fellowship was also butterflies and rainbows. I felt like I had a home away from home and a second family. They made me feel all warm and fuzzy and fully supported which was real nice for someone many miles away from home and out on her own with not many friends in a new city.
TWI was able to answer every one of the questions I'd had about God and the Bible that the Baptist Church I grew up in couldn't answer. They showed me chapter and verse and I read the answer right there in black and white with my own two eyes. It was intoxicating to feel like I was learning the Bible and would eventually know more than any minister in any other church. ('cause us in TWI are so smart, doncha know?) The encouragement to learn more - to do more and to be more was always there and with my desire to please and succeed it was definitely tempting to join the ranks of leadership or outreach programs. It's a very slow process, though. Kind of like putting frogs in boiling water or putting them in cool water and ever so slowly increasing the temperature till they boil to death.
The people in my direct fellowship were successful business people who made decent amount of money but there were far more I noticed the longer I was in, who were living paycheck to paycheck and at a financial standard much less that what I had expected and desired with my college degree. They have an answer for everything and are very good at justifying how/why they teach about the "more abundant life" but so many of them don't seem to be living it.
My parents actually considered hiring a "deprogrammer" to get me out but my dad was afraid if it didn't work that I would never talk to them again and they'd lose me forever. I don't know if he was right or not but .... probably. So they kept loving me and calling to check on me - visiting for holidays and vacations when I wouldn't/couldn't get up to see them. My daddy was excellent at asking questions that provoke thought without being offensive or even letting on that he was asking these questions with ulterior motives.
I was getting bored with all the same ole - same ole teachings because after a while there is nothing new that they talk about or teach. Always having to be at a meeting or going out witnessing or just never having time to veg and couch potato was getting old. Mom said every time she talked to me I was exhausted because they manipulated every waking moment of our lives.
When the lawsuits against Craig Martindale were made public and they told us to stay off the internet or we would be possessed by devil spirits I knew they were hiding something. That's when I found this wonderful community of people and yet it still took me another five years to fully extricate myself (but I had a husband I was trying to get out, too).
Two books that helped me tremendously are "The Subtle Power of Spiritual Abuse" and "Releasing the Bonds: Empowering People to Think for Themselves".
Please feel free to PM me if I can help in any way.