The idiom "knock on wood" or "touch wood" is used when you want to avoid tempting fate or jinxing yourself. It is believed that knocking on or touching wood can ward off bad luck or prevent something negative from happening.
For example, if someone says "I've never been in a car accident," they might follow it up by saying "knock on wood" or "touch wood" to avoid tempting fate and potentially getting into a car accident in the future.
The phrase can also be used when someone is talking about something they hope will happen in the future. For instance, if someone says "I hope I get the job," they might knock on wood or touch wood to increase their chances of getting the job.
Overall, "knock on wood" or "touch wood" is a superstitious phrase used to avoid tempting fate or jinxing oneself.
• I've never been arrested, touch wood.
• I've never been in a car accident, knock on wood.
• I've been healthy all year, knock on wood.
• I've never failed an exam, knock on wood.
• I hope I can find a good job soon, touch wood.
• I've never lost my passport while travelling, touch wood.
• I've been successful in my career so far, knock on wood that it continues.
• I've never broken a bone, knock on wood!
• I've been really lucky with my health so far, touch wood.
• I hope nothing goes wrong during my presentation tomorrow, knock on wood.
• I've never been in a car accident, touch wood.
• Touch wood, but I've never had any major personal or professional setbacks.