I have ton of questions when i face with something new, like when I read an article about a destination I have never been to, when I do things I've never done before, when I see something I have never seen ... When I was a student , one of my Math teachers sometimes complained, why do you always come with lots of questions? There are things which have been demonstrated that they are the truth, the right things, and you must follow them. In fact I prefer demonstrating a theorem before using them. 

Back to my ton of questions, I'm afraid to ask people lots of things, I realized that it may take time, of them especially when they have to answer my simple questions. When I have questions, I try to find the answer by myself first, by searching or reading more about things which I am confusing about to find the answer, or by using Internet. In fact, that way really works, it not only helps me to find the answers, but also helps me to remember answer well. For the questions I could not find out an answer for by myself, I will ask someone till all things are clear.

That's great, all smart people are inquisitive!