No dream of ours is useless. At night our brain processes all the information it got from sense organs during the day, including emotions, knowledge and experience. It actually makes a job for us as it performs analysis and comes to conclusions which are to become our personal human experience. Our own consciousness solves unbelievable logistic problems, which we then think it to be the result of our conscious ego’s work. So we think we have made a choice by intuition, but what is intuition – that is what we don’t think of.