My answer below from Quora:
What is wrong with that? Most people are average. Is there something wrong with being average, ordinary, typical, everyday, or like everybody else? I mean if you are average, you are about the same as most folks around you. 67% of the population has an IQ between 84–116. A 116 IQ is called “high normal.” If there was a footrace of 100 people, you would come in 16th. You would beat most of the people in the race. What’s so bad about that? Everyone can’t come in first you know. Only one person can come in first. If there are 10 people in the room you are smarter than 8 of them. If there are 20 in the room, you smarter than 17 of them. In other words, most of the time you are in a room with other people, you are smarter than most people in the room. Isn’t that cool?
Also I must say that IQ’s in this range differ a lot. I had a commenter on my site with an IQ of 117 and he was one of the smartest people on there. I have one with a 115 IQ, and he is smart as a whip. I have a 147 IQ and it is hard to say that I am smarter than either of those guys. You cannot raise your IQ, but I think people at the same IQ seem smarter or less smart depending on how much they have stuffed into their heads. That 117 IQ who seems to perform far above his range has been stuffing his head forever. If you want to be as smart as possible, just keep stuffing your head and challenging your mind. I think you might be very surprised at how smart you will end up seeming to be.
You also might look into extra-IQ factors. Extra-IQ factors have been shown to increase your effective IQ on the job by 10–20 points. A book by James Flynn showed that Chinese and Japanese first generation Americans were performing at jobs 10–20 points above what would be expected based on their IQ’s. The reason they were performing above their IQ levels was due to beneficial extra-IQ factors that served as a sort of “synthetic IQ points.” The extra-IQ factors made them seem to have IQ’s that were 15 points above their own, or it made them perform just as well on the job as someone with an IQ 15 points higher than their own.