Barbra Streisand is without a doubt one of the most honest people I have ever known. There is no doubt in my mind that she will not be doing any more concerts. Of course, she still will be making records and starring and directing in movies.
I hope that I'll be hot for a long time so I can make a lot of money, I can retire early, and just travel. Hopefully that will happen.
It becomes a giant's task to compute the result when the effect of cross seas, wind at all angles and ever varying force, arched surfaces, head resistance, ratio of weight to area, and the intelligence of the guiding power crop up.