MiddlePath, aries-“They are NOT on the same intellectual level as girls their own age.”
True, and as aries pointed out this is a result of not having experienced the “real world”, however by 25 they will not be more mature then they were at 20 since they are still lacking the outside experience, and going out into the world and leaving koslei hayishiva is not an option either therefore they will simply have to get married and grow on the job.