请以“The most useful invention to me”为题根据以下提示写一篇英语短文，80词左右，开头和结尾已给出，不计入总词数。

提示:1）What is the most useful invention to you in your daily life?

2）What do you use it for and how often do you use it?

3）How do you feel if you can't use it in your life?

The most useful invention to me

    Inventions change the world and our way of life. They help us live a better life.

   

    I think it makes our life better and better.