好機

1. Origins, structure, and basic meaning

• Structure: 好機(こうき) means a favorable moment or a good opportunity to act.
• Basic usage: It describes a chance to gain experience or the right moment to exploit an opening in an opponent's defense.

2. Common pitfalls and similar expressions

• A favorable assessment of the opportunity
  • 機会 broadly means an opportunity; 好機 adds the assessment that it is favorable or good.
  • 好機を逃す means to miss such a good opportunity.