I get bored easily. I don't like repetition and I find it very irritating. I learn everything very fast though. Lots of people told me that I am very intelligent even at a young age and I am not very young now. I don't really think that intelligence is that important as other qualities like diligence and patience as Michel have mentioned is equally important or more so. I don't think I am intelligent anyway. I said this not out of humility but due to the understanding that one quality does not make you know how to survive in any situation and it takes a lot more.
It is a fact about geniuses that they get bored easily, and they often have low grades due to lack of attention span. For most of them the learning rate in school is just too slow, so they would rather study on their own, and only the subjects that interest them. I found that true for myself.
I have a friend who only had 5 years of education. He doesn't read or write well but he is successful in his chosen field and he has never deviate from it. Others who are much more educated and intelligent does not fare as well. I am currently helping to do all his paperwork for his company. He treats me very well. He loves me. (I love him like a son even though he is my age) He is married with 2 kids all quite grown up now. He is my age. He gives me money every month.
Another aspect of geniuses is they generally do not get wealthy, because they generally do not seek wealth. Instead they are busy doing what interests them, and that is often the acquisition of knowledge.
All in all, intelligence does not make you a good person either. It takes much more. It would be very arrogant to say that mystic are more intelligent than lay people. It might be good for the ego but it might not be true.
I agree, IQ does not make one a mystic either. Steven Hawkins comes to mind as someone who is generally regarded as intelligent, but he is no contemplative, nor mystic.
First, the term 'lay' in English just means someone who is not of the priesthood. Therefore, I am a layperson, even though I have been a monk for more than 15 years now.
Thus, I have to disagree on your premise that it is arrogant to say that mystics are more intelligent than lay people. I could be wrong, because I am just collecting data now, but it is starting to look like mystics might just have a higher IQ. We just do not know until there is more data. However, Siddhartha Gautama was no doubt a genius, because the Pali canon clearly shows he used logic and critical thinking to express his teaching. The Pali canon is the earliest example of logic and critical thinking. Socrates also used logic and critical thinking to express his philosophy, and he appears to have been a mystic. And, we have had a few people here post case histories that demonstrate that they are mystics; and they claim to have IQs in the top 1%. Therefore, the evidence is mounting in support of my premise.