First off, being gay isn't a green card to be reckless with your body, love life, and lives of the guys you have meaningful and meaning-less relationships with; cause you're still human. We're not robots programed to fuck, suck and dramatize life. Until we've become jaded from empty hookups; we're still able to experience and risk being hurt. Being hurt is what makes you wise; and how you handle that hurt is what makes you beautiful, or ugly if you allow it.
I guess its a big step from just cheating, talking about the effects cheating and promiscuity can have on guys relationships. But when it comes to the dreams YOU'RE having, what matters in the interpretation is how you perceive the elements to be, and the meaning you assign them. After all, the dream came from the experiences of your life, and elements swimming the soup of your imagination as you slept.
Don't just sweep these feeling under the rug. You're too young to die while you're still so vibrant and youthful. Examine your self, and be more like the man you want to find.