Originally Posted by WaywardKiwi
Hey Heartremedy,
Firstly, take some comfort in being self-aware enough to recognise you are not ready to date just yet, and that your crush is not really helping you move forward. I can relate to your post; like you, I tend to crush and I understand how it can actually be an obstacle to working on yourself.
My advice would be to focus on your workout, even push up the intensity, give yourself no time to socialise at the gym. You can exchange a friendly "hi" in passing, but otherwise redirect your energy into your exercises. You are at the gym, so should be no issue with not communicating seeming hostile/passive aggressive if you are focussing on what you are doing. Then move on with your day.
You obviously got her number at some point. I'm not sure how far down the rabbit hole you've gone with communicating outside the gym, but I would just limit your responses. Don't be rude, but just remember your main focus is moving forward for yourself. Don't initiate, and give simple answers to any questions. If you truly don't want to pursue anything with this girl, then she will pick up on you not being interested.
The real question, as others have pointed out, is do you really want to move on from this crush? If so, you probably have to move toward a no-contact type situation (by just ratcheting down contact and communication to zero over time). I understand you want to continue to be friendly, but I'll be honest, in my experience, it is nigh impossible to maintain a pure friendship with a crush. In your current, freshly single state, I would recommend putting a pretty solid barrier up in this situation.
Just my 2 cents,
T