Have آپ ever had a crush on someone but wish آپ didn't?

آپ know that feeling like آپ know nothing is ever going to happen because آپ know for a fact that they don't like آپ the same way? If you've ever had this feeling and gotten rid of it how did آپ do it? Cause honestly I'm falling for this guy and I really wish I wasn't cause he's not my type for one thing and I can tell for a fact nothing will ever happen. I also don't even want to be thinking about a relationship right now when I'm focusing on me only. I'm frustrated and I just want to strangle someone.. :(