–adjective
1.
having strong belief or full assurance; sure: confident of fulfillment.
2.
sure of oneself; having no uncertainty about one's own abilities, correctness, successfulness, etc.; self-confident; bold: a confident speaker.
3.
excessively bold; presumptuous.
4.
Obsolete . trustful or confiding.

having the ability to walk through a hallway full of people and not caring what they think.

The art of not giving a fuck.

to tell a secret or private matter to someone, trusting that the person will not reveal the secret.

a very loyal and, trust worthy person that you can share your innermost secretes with that will never share your information to another soul, EVER.

Just fuck life and do whatever shit makes you happy

absolut could-care-fucking-less-what-every-fucking-body thinks