If you had a dream about going to the Kaaba and not being able to see it: You already have few friends, I think you should think about others. Some people can make speeches that can affect you in some way. Not being able to go to the Kaaba in a dream indicates that he is pursuing wrong deeds, that he does not think of Allah's approval in anything he does, that his mind is elsewhere even while performing his prayers, that he does not act with his knowledge and that he will regret it. It indicates that there will be negative developments in your life and that you will be chasing vain hopes.