Time and dimensions are very natural concepts - people could probably understand them even before they began counting/drawing them. The first humans capable of thought could probably understand the difference between "here" and "there" (dimension), and "now" and "later" (time)

So you cant draw 4 dimensions
, is there a 5 dimension 
You can't draw the 4th dimension on paper, but you could represent it by a series of graphs (creating an animation).
And as any Linear Algebra studant know, there is an infinite number of dimensions, but in our world we only use 4 of them, and only draw 3
