Duuuude, that's a healthy plant, I call that position "a-ten--HUT!". BC I'm the general and they are my privates saluting me.
You want your plant to always salute you. It means healthy, happy, horny. But just the first two for plants.
BTW, it does this so that light coming from a higher position hits more leaves.
Edit: I skipped through all the posts, didn't realize everyone had already said the same.
Practice getting your water amounts correct based off of that look. Water too often and they won't stand up like that. Don't water enough and they'll wilt even worse. But just play around with amounts of water and the amount of time in between waterings until you get it right.
Good luck man! Looking good.