giving a lot of attention to what you are doing so that you do not have an accident, make a mistake, or damage something

a sweatshirt (= cotton clothing for the upper body) that has a hood to cover the head

to do what other people are doing or to agree with other people because it is the easiest thing to do:

too interested in your own appearance or achievements

sb who is practical, reasonable, and direct in dealing with people

having no problems or not being worried about anything

to behave in a way that makes people believe that you have a particular characteristic

not showing serious or careful thought or real understanding

Displaying a relaxed confidence in and clear understanding of oneself and one's abilities, especially when presenting oneself to or interacting with other people.

to put on formal clothes for a special occasion

modern and influenced by the most recent fashions or ideas

the way a person or thing looks to other people

having strong feelings of disagreement with people in authority, they are difficult to control and do not behave in the way that is expected