Drinking a lot(not like I drink all the days long. I got drunk a few times when was younger) causes me a feeling of guilt and embarassment though I don't do anything stupid like calling someone, going somewhere, on the contrary I'm quite normal when drunk, mostly just go to bed or talk to people))... Why do I have this feeling? And why do I have the same feeling now, it's just a book.
Is it a reader's remorse?
Have I overread? Does it mean, I'm a word-addicted? 
Is it a reader's remorse?