People believe that when they say "yes" to this moment, things won't change anymore. They're afraid that if they accept what is, whatever form this moment takes, they're going to be stuck forever in this moment that they don't like: this job or relationship or whatever situation they're in that they don't like. But this is not true.
Eckhart TolleWhen your consciousness is directed outward, mind and world arise. When it is directed inward, it realises its own Source and returns home into the Unmanifested.
Eckhart Tolle