1)base salary is very low just like Mc Donalds-very depends on mercy of passengers.
Days are long-14 hrs workday. starts from 6 am till 9pm,
2)storms and weather- passengers are getting seasick and not purchasing anything-no tips no commissions.
3)Ignorant management-they don't care about little people,
4)favoritism-they will promote only their favorite people. no matter how good you work.
5) Bad office-no break room for employees.
6)High turnover-because of everything above.