The 7 surprising signs of high intelligence
By | Greg Evans | www.indy100.com
Why bother with an IQ test when you can just study your own personality for signs of intelligence?
A whole host of characteristics have been linked to cleverness – but some of them make a big brain sound far less appealing.
1. You use drugs
Your grandma might call your drug-filled university days dumb, but a scientific study suggests she’s wrong.
This may be because intelligent people are more open to new experiences and get bored more easily.