Oh honey, those voices from your past need to shut it. Everyone gets disappointed in love sometime or another but don't let them convince you that you are a disappointment. The only thing that really makes ANYONE 'suck at love' is just a fear of being open and vulnerable due to their own hurts from the past (most often these come from our first loves, our parents). There are a lot of hurting people out there trying their hardest to love and be loved. Every single person is worthy of it and great at it. We just get blocked up by our fear of being open and showing ourselves authentically because we have been judged, abandoned or rejected in the past. When we stop judging, abandoning and rejecting OURSELVES then we lose the fear of being open to others.