Nothing is an obstacle unless you say it is.
In some areas I am more noted for reading then I am for cookies!
I think the kazoo and chocolate-chip cookies have a lot in common. All you need is a mouth to appreciate either one.
Email is the greatest thing.
Computers are everywhere and you can't even begin to function with a computer unless you have comprehension and an understanding of the English language.
Be clear about what you want to accomplish, and whether the circumstances surrounding you are actively helping you toward the goal.