Knowledge infuses confidence and puts one in control. it is acquired through diligent study, most time you expend money to acquire knowledge as it is learned.
To acquire knowledge, one must be disposed to read books, continually make research, especially in this era.
I remember when I went to computer school in 1997, Corel draw just came on board, we used PowerPoint for graphical work and it was on windows version 3.1 operating system. If I did not move with the trend, devoting time to develop myself, I will be lost today.
Lets never get tired to acquire knowledge, keep trying till you become an authority. it pays to be knowledgeable.
knowledge is key that gives power.