As we go, if you feel like its too much or your overwhelmed, just take a break. You can always come back later refreshed. Be consistent and i promise you, you will be a web design master!
Also the images used in this tutorial were corrupted so i replaced them with these image instead, remember you can also download the entire layout on my website after the tutorial https://divimain.s3.amazonaws.com/Divi+Theme+Images+For+tutorial.zip