Can I write:
[...]
No, that was not it. Jack felt something at a much deeper level, he felt betrayal.
Or do I have to write:
He felt the betrayal.
Or something like:
He felt the betrayal of it all.
Is there a better way to write this?
Can I write:
[...]
No, that was not it. Jack felt something at a much deeper level, he felt betrayal.
Or do I have to write:
He felt the betrayal.
Or something like:
He felt the betrayal of it all.
Is there a better way to write this?
In most cases, I would use "He felt betrayed."
However, in your first example, "He felt betrayal." sounds perfectly correct, since the speaker said "Jack felt something..." right before it.
Adding "the" in any of the other two examples doesn't sound right.