Should I Talk to Her About Monogamy?

If you want to be with her and you agreed on monogamy, all right, then make sure that you choose it. Chasing women is not a good ROI. It's not a good return on investment. Be so excited about the other dude out there that she interacts with every day. You'll actually find at some point that you're able to produce and do more and get more done in your life when you focus on that rather than chasing tail.