When you're angry or jealous you may be able to convince yourself that you aren't, but why stuff it inside? Try examining how you feel instead.
Moods are messy and they don't conform to rules. But you aren't a tree. You aren't rooted in one place. You can change. Nothing you dislike is without hope for at least some little positive change. Just because you feel doesn't mean it's fact.
You can't live your entire life by the rules of logic and discipline, not if you want to live with other humans. Stuff happens, so take a lesson from Pisces or Cancer and temper that chilly logic just a bit. Get in touch with your emotions instead of analyzing them. It might even help you worry less!