Thinking back, I was happy...when things were good. It was when the inevitable problems in life came along that I began to realize TTATT. Bethel was both a very happy and a very miserable time for me. At one point when the rules were getting to me and the extreme judgementalism was so strong I was at a Monday night bethel WT study and the speaker was Sam Herd. He said "Bethel is the best place to be. Do you know why? Because this is exactly what the New System is going to be like. Yes, you will all still be imperfect and hurt each other in various ways. You have to grow to perfection, you see. It may be a loooooonnnnnggggg time before you reach perfection. But we will be under Jehovah and his organization. Just like here at bethel. Won't that be glorious?!?" Notice the use of the pronoun "you". HE will be perfect as soon as he gets to heaven, you understand.
I remember thinking, wow...I no longer think the New System sounds like much fun anymore. It's just like bethel?!?!?
It's easy to be a JW when everything is good. But when those inevitable feelings of not doing enough, not being good enough, sinning too much, etc... come along, then you realize how miserable you are. There is no grace in the organization. Only work work work and MAYBE you'll be saved.