I have written an answer to this question below. "Would you kill animals for fun or sport?"

My answer is "It's too hard to imagine for me." But I think it's wrong so I changed it into "For me, it's too hard to imagine that." Is it correct?
Can I also use "for me" at the end of the corrected sentence? I don't like it, though. As in "It's too hard to imagine that for me."