To be honest, none of these sound good. Perhaps this is why no one else has commented here yet! Let's improve these. Here's some suggestions for alternatives: 1. You only live by your emotions. (= you just use your emotions to make choices). 2. I'm attracted to various people. This sounds dry and cold. Maybe we could use: I'm into all sorts of people. 3. I'm into people with different looks. But I think that in order to put 2 + 3 most naturally, keeping the poetic kind of feeling of "heart," we would need something like: I fall for all different types of people. or I don't have a "type." Hope this helps! You have good questions, and I think you'd benefit a lot from a lesson with me—take a look at my schedule.