The probability of getting hit by lightening while walking outside in typical monsoon season is also not zero(aka no guarantee you won't be hit by lightening in monsoon season while walking outside) but that doesn't mean one should not get out of house at all during monsoon season. You should also read about the rules & regulations of sebi under which all MFs in India operate.
Take a look at worst performing MFs in India for more than 5 years of opeeration & you will see that 3 of them are Gold traded funds which have nothing to do with market but rather the value of gold & the rest are debt funds(which again are not equity funds aka nothing much to do with market).
*www.fundsupermart.co.in/main/fundinfo/worst_Funds.svdo
@rockfella @TheSloth