The idiom "get over it" means to stop feeling upset or sad about something that has happened or stop being angry or frustrated about a situation. It suggests that the person should move on from their emotions and focus on the present or future.

The idiom "a bolt from the blue" refers to an unexpected or sudden event that catches people off guard. It can also describe something surprising or unexpected, even if it's not necessarily negative. Example sentences:

• The news came as a bolt from the blue - I had no idea whatsoever.

The idiom "flesh and blood" refers to people who are related to us by blood, such as family members or close friends. It is often used in a figurative sense to describe someone who is like family to us, even if they are not actually related by blood.

The idiom "on the ball" means being alert, aware, or attentive. It suggests that someone is always ready for anything, and they're in control of their actions and decisions. This phrase can also mean being organized, efficient, and professional in one's work or business dealings.

The idiom "so far so good" is an expression that means something is going well or as expected, up to a certain point. It's used when the situation is still unfolding and there may be more to come. The phrase can also suggest caution or a reminder to not get too complacent.