1 This cause of chest pain occurs when a blood clot becomes lodged in a lung (pulmonary) artery, blocking blood flow to lung tissue.  Pleurisy. If the membrane that covers your lungs becomes inflamed, it can cause chest pain that's made worse when you inhale or cough.
How much do concierges make? The average salary for all concierges is about $13 per hour. Concierges with extensive experience, or those who work in higher-end hotels or apartments, can make higher hourly wages, but a large majority of additional income for a concierge comes from tips and gratuity. The better you are at waiting on customers and clients, the higher your earnings will be.
This, of course, depends on the mess you make, the price of the room and the extra services you request. Concierge - Five to $10, depending on how helpful he or she is. If the concierge suggested and made reservations for you at a great restaurant or arranged for your entertainment, then you might tip $20 to $25. Doorman - Should a doorman call or a hail a taxi for you, then a $1 gratuity is appropriate.