How do you know if someone is mature or not?

There are 12 must have signs by which you could identify people whether they are matured.

1. Matured people never excuse rather they accept their shortcomings and take responsibility to overcome them by their own.
2. Matured people go to restaurents or shoppings for hanging out, purchasing their needs but not to take selfies to post in social media.
3. Matured persons always listen to someone in order to understand, not to reply them.
4. Matured people never try to change people instead focus on changing themselves.
5. Matured folks perceive that everyone is right in their own aspects.
6. Matured persons are able to walk away from the people and situations that make them feel inferior, demean their self-worth, morals.
7. Matured people are usually taciturn, they use their words wisely when it is needed to be.
8. Matured persons prefer natural elements rather some material things to find their happiness.
9. Matured people learn to Let go, accept whatever the situation is and move on.
10. Matured people priorities their own family over everything around them.
11. Matured people never compare themselves with others.
12. Matured people accept people who they are.