If I have more than one or two TBRs at home, I won't buy or check out another book until I've read them. Around the holidays I always get tons of books as gifts, so during the first part of the year my TBR pile can be pretty big. I won't step foot into a bookstore until I've finished the books I have at home. I totally get the pull to do so though, so I understand how you have a large TBR pile. I love roaming Barnes and Noble, but I don't have the space for books, so I'm usually able to curb my desire to buy too many books outright.

Since your TBR pile is so big, I would recommend working through it before buying more books. You could maybe let yourself buy one more book for every five books you read from the TBR pile, or something like that. You could also try reading in coffee shops, since you like browsing for books with a coffee, maybe you'll enjoy reading with a coffee.