If interested send a message. If I send one I'm interested but don't be upset it is simple. It's a feeler and I'm not going to try to win you over in the first message only to be ignored.
I tend to send short messages as a feeler because nothing is anticlimactic as a well written message ignored.
-a decent vocabulary or a least big words don't scare you and you don't use 'more gooder'
-if you can name half a dozen æsir/vanir (bonus points for the more obscure, half points for jotunn)
-if you have no idea what the above statement means and didn't freak out