I get the difference between your personality and his, but that's enough to call his desires a waste of money and time. I'm/was a strong introvert. But I'm currently in a relationship with the most wonderful person in the world, who happens to be an extrovert. While I'm the kind that doesn't express feelings, she's the queen of mushiness. But we make it work and it's beautiful.
The thing is, I wouldn't have our relationship any other way. My point here is, why protecting who you are, you have to learn that a relationship is about compromise. You have to commit to trying to accommodate what your partner is, as he accommodates what you are. You can't expect them to just have the same interests as you before you feel that's the one, cause that can't never happen. Both parties must compromise.
Thanks for you advice but if you read what I wrote properly, I didn't say I wasn't gonna do what he loves, I said it should have limits and the relationship I once was into didn't have those limits, all he cared about was himself and his wants not mine.
That was completely selfish of him then. Good riddance.