How to Single Crochet Decrease

How to decrease, probably something I had some serious problems with when I first started out. Let's get started.

First, I have one loop on my hook and I am ready to make a single crochet into my next stitch

Here, I have one loop on my hook

Here, I went into the next stitch, just like I would for a regular single crochet stitch.

Instead of finishing my single crochet stitch, I instead went into the second hole and yarned over

Now I have three loops on my hook!

Now, I will yarn over one final time and go through all three loops I had on my hook

Just like so...

Done!