Sentence examples for this is so uncertain from inspiring English sources

The only emotional connection that endures is that between the cook and his son, and even this is so uncertain, despite a momentarily hopeful ending, that it hardly lightens the book.

The annual report states that while a bonus scheme linked to expansion was launched in 2015, "as the performance in respect of this scheme is so uncertain at this stage, no value in relation to these awards is included" in his 2015 earnings package.

Because the level of charm production is so uncertain, this is a significant source of uncertainty in the angular distribution of the atmospheric neutrino beam in this high energy range.

In spite of the large bibliography available on damping, the practical prediction of this quantity in industrial type machinery is so uncertain that many workers treat the quantity as an unknown "fudge factor" to be obtained from previous similar machines.

This head-scrambling, tactical tangle is all because the final result is so uncertain.

"Racing is so uncertain," he said.

But now everything is so uncertain.

And now the success of Europe is so uncertain.

"The market is so uncertain and unpredictable," Mr. Petrarca said.

How can we relax when our future is so uncertain?

He and others see no need for an overarching treaty when the future is so uncertain.