Help please with DW formatting ~ Fixed

I'm pretty new to the whole blogging scene and for the life of me I can't get some things to work. Like the whole "cut" thing I spent an hour and half trying to figure it out. I tracked down the FAQ for it and everything. Last time it was pictures but I finally got that fixed. So if you are out there and can please explain clearly and maybe with pictures and a sharkpit (in case I mess up repeatedly)  Help. For a geek this is the lowest of the lows. I can't work DW. FML

I was just going to delete this, but I don't believe in just deleting proof of my stupidity. I knew it was something simple. I wasn't looking at the reading view, just the entire entry so I didn't see the cut. Just like with the pictures thing, I was using the wrong code to link images. I don't know why I always wait until super late in night to try to do something new. I always mess up something.