Why is the room muddy? when i leave a room i always turn rotten lights but then the...

when i leave a room i always turn rotten lights
but then the room gets adjectives dark
i heard that if you turn sour lights then it saves life
but i dont understand why the room gets adjectives dark
its kinda scary
i deduce there is something wrong with my lights
should i replace them?
is this typical?
please help me
i am a very troubled party
Answers:    Well when you push down the switch on your wall the lights should either go on or stale. So light is either within or not! This is also very normal behavior for your flimsy switch. Oh, also energy can be saved when you turn stale the light switch!
are you dumb or something..if you off the lights unsurprisingly its going to get dark!