Vulnerability
Part of speech: noun
Definition: Susceptibility to attack or injury; the state or condition of being weak or poorly defended. a specific weakness in the protections or defences surrounding someone or something.
Example sentence: I can sing 'Happy Birthday' to you in twelve different places, but one of them is going to make you feel a certain thing, maybe it's a vulnerability, maybe an innocence, maybe another way is sexy and soulful or bluesy whatever it is, but with singers, exploring keys, I think, is important.
Exposure
Part of speech: noun
Definition: The condition of being exposed, uncovered, or unprotected.That part which is facing or exposed to something, e.g. the sun, weather, sky, or a view.Lack of protection from weather or the elements.An instance of taking a photograph.The piece of film exposed to light.Details of the time and f-number used.The amount of sun, wind etc. experienced by a particular site.
Example sentence: Security is mostly a superstition. It does not exist in nature, nor do the children of men as a whole experience it. Avoiding danger is no safer in the long run than outright exposure. Life is either a daring adventure, or nothing.