Learning To Read Crochet Diagrams

I have been wanting to learn how

to  read Crochet Diagrams, 

but have been a little afraid to try.

Then I cam across this Chart.

I found it on this page :

Craft yarn Council

Since Valentines Day is coming,

 I decided to try this pretty heart.

I think my first try at a 

Crochet Diagram,

turned out pretty good.

I used a F-hook 

and I Love This Yarn, 

Worsted Weight yarn.