No insight happening

I'm not sure why but insight practice isnt feeling very insightful to me. I've been practicing for over half a decade every day and I'm not having any profound insight into reality as I have read about many times. Goenkas method they talk a lot about dissolution of the mind and body and seeing the ultimate reality of the subatomic particles etc and Sayadaws method they talk a lot about anicca and the rising and falling always being different etc. maybe I'm missing something but after all this time I still have not really had any profound insight into anything. When I was on retreat I had some pretty freaky and blissful experiences but I had no clue what occurred. All I knew was that it felt good and I wanted more of it. When I spoke to the teachers they also seemed clueless about what occurred. For all I know it could have just been a combination of sleep deprivation and sensory deprivation causing me to go slightly insane. Sometimes I just get really bored of being told to keep watching the rising and falling. So the breath is impermanent, big deal. How long am I meant to keep doing this before I have so called "insight". It seems a bit like Christianity the way they tell people you aren't getting results because you just need to pray more. I also feel like I cannot be really honest about how I feel without others kind of wagging their finger at me in a condescending way and saying its my fault for not doing this or that properly. I feel like I need to have insight into the so called true nature of reality pretty soon or I'm not going to continue. I can't just keep on doing this based in blind faith that what I'm being told is true..