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

आप know that feeling like आप know nothing is ever going to happen because आप know for a fact that they don't like आप the same way? If you've ever had this feeling and gotten rid of it how did आप 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.. :(