Terrible Dialogue from the Book I'm Currently Reading

Title & Author Withheld. An ongoing list.
  1. "I'm not going to let anything happen to you, Sean. You can take that to the bank and cash it."
  2. "...And McKinney doesn't seem to know why either." Michelle said, "There's a lot of that going around. We seem to have the WTF virus too."
  3. "You ask a lot of questions. Want to give some answers a try on your own?" he said grumpily.
  4. "You were the one who got us in this sucker. So, in for a dime, in for a dollar." She drew a long breath. "Yeah, I know. I'm just wondering when we're going to run out of change."
  5. "He looks up to you, Sean." "He's six foot nine. He doesn't look up to anyone except NBA centers."
  6. "Now we have to get these bindings off," said Tyler. "How about we sit back-to-back? I can work on yours. I have really strong fingers."
  7. If she was going to die she was going to leave it all on the table, just like she had in the Olympics. Her crew team had lost in the final and gotten the silver, but it had still felt incredible. Well, tonight second place was not good enough. She was going for the gold.
    Not dialogue, but 🙄🙄
  8. "Well, if you mean did I tell her there is no chance in hell we were reconciling, no I didn't. I thought the timing might be bad what with her husband just being blown up," he added in a harsh tone.