FAQ: why Smart Guides are important in Adobe Illustrator

This video worth a watch , If you don't know about "smart guides" of Adobe Illustrator.
this video is all about smart guides activation and work smart guides can do. however. i have gone through few steps (in video). watch the video if you have any question related to video , please drop a comment in the comment section.

UP-VOTES and COMMENTS are highly appreciated.

My video is at DLive