There's an old saying that people should avoid talking about religion and politics at the dinner table . . . because it makes other people uncomfortable.

--But according to a new study out of the U.K., there are seven things we like talking about even LESS.  Although most of them have to do with either sex or money. 

--Here are the 10 topics we don't like discussing, and the percentage of people who are uncomfortable talking about them.

#1.)  Our sex lives:  32% said they were uncomfortable discussing it.

#2.)  Our infidelity:  31%.

#3.)  The state of our finances:  28%.

#4.)  Our salary:  25%.

#5.)  Family planning:  As in, "When are you going to have a baby?"  19%.

#6.)  Our relationship with our current partner:  18%.

#7.)  The value of our home:  16%.

#8.)  Politics:  13%.

#9.)  Serious illness:  9%.

#10.)  Religion:  7%.