To complete the sentence meaningfully, examine the provided idioms or phrases and their implied meanings.
- Cut corners: To do something in the easiest, cheapest, or fastest way, often sacrificing quality.
- Made your head spin: To overwhelm someone with information or surprise.
- Hung in there: To persevere or endure a difficult situation.
- Burnt bridges: To damage or destroy relationships which might be useful or important later.
Given the context, "Don't you think, you ______ by not showing up at the meeting?" the phrase that the speaker hints at implies a potential negative consequence of ruining future opportunities or relationships. Hence, the most suitable idiom is:
Burnt bridges
This idiom fits because not attending the meeting likely damages the individual's relationships or standing with the involved parties.