A good friend of mine told me that he commonly tried to stand rather than sit and would go to the back of the plane were there was an exit door and he would stand next to that door to avoid being in the way of the cabin crew or other passengers---he did admit that it had limited duration---the cabin crew would order him back to his seat---just because!
"A pessimist sees the difficulty in every opportunity, an optimist sees the opportunity in every difficulty” ---Sir Winston Churchill
"Political extremism involves two prime ingredients: an excessively simple diagnosis of the world's ills, and a conviction that there are identifiable villains back of it all." ---John W. Gardner
“You can’t go back and change the beginning, but you can start where you are and change the ending.” ---C. S. Lewis