Hey I've been dating an amazing girl for around 8 months now. She's basically perfect on paper and is hands down the best person I've ever met but she's so great that I feel like she's out if my league. I can't understand why she'd pick somebody like me. I'm very average in terms of everything compared to her, she's both smarter and better looking than me. This always makes me feel like she'll leave me for someone else and the attention she gets from other guys makes me feel very insecure about myself. How do I not self sabotage in this situation?