Its past, "have experienced" meaning they've already been through it
2.) Idiom
3.) The author’s use of language indicates the person is cheerful.
Think of the idiom “on cloud nine”, which is similar to this one, both meaning a person is delighted
Answer:
True
Explanation:
This is true because everything you do in life is a step forward to the next challenge
Imperfect,broken, faulty.