The more we achieve, the more we find out how much more there is still to be done. We may take breaks between our challenges, but sooner or later, we will want to pit ourselves once more against the circumstances that take us to the edge of our capabilities. 
   Don't be nervous, don't be anxious, don't be pessimistic. It's always easy enough to find the drawback to a plan or to see the downside to a new development. But then isn't it also easy to criticise anyone, no matter how wonderful they may be, or to find fault with anything - no matter how much merit it has Why do you feel so mystified about a matter? How many more clues do you need? Remember the phrase, 'When you have excluded the impossible, whatever remains, however improbable, must be the truth.' Keep thinking and you will get answers to your questions.some questions for you. 
What's set in stone? What can't be changed? What must be accepted? Be careful how you answer. Many positions are not as fixed as they may appear. We all have a tendency, when we hear the voice of authority, to imagine that it is 'absolute'. Non-negotiable. The 'ultimate imperative'. The last word