Alright so here's how I created Dem.

First I picked a name. I decided to go with Demetria because me and my best friend had a zillion nicknames and one of mine was Demyx. So I feminized it and changed it to Demetria. And since it was my first time ever RPing and it was a HP RPG I decided to make her a Weasley. It wasn't until I few months ago when I made her middle name Rose. It just sorta came to me.

Next for her appearence I wanted to make her sorta like me so I could pretend it was me at Hogwarts So I gave her wavy blonde hair, blue eyes, and pale skin just like me. Now to find an actress. I thought of actresses that had blonde wavy hair and sorta paleish skin and the first person i thought of was blake lively. I love her, so it worked.

For the personality, again I made her just like me. And I made her family what I pictured would be a Weasley family other then the ones we know and love. But now that I've RPed with her for a while, I like to change it up a bit sometimes and let things go with the flow.

If you really can't think of how to make a charrie, just picture yourself or how you would want a best friend from Hogwarts to be like. After a while things will flow better and it will be easier.