Reminds me of a joke:
An old man goes to the doctor complaining of problems with flatulation. He enters the doctors office and says:
Hello doctor, I have a problem; I keep farting but they don't smell, and they are very silent. The doctor examines the old man and comes up with a solution. The doctor says hmm I see.. Ill give you some medication and this should fix the problem
Weeks later the old man returns to the doctors office and says doctor, doctor.. the pills you gave me made my farts very loud, but they still dont smell.
The doctor shakes his head and says, well now that we got your hearing taken care of lets worry about you
sense of smell.