This is a break down of how all my relationships end, I see a red flag and leave. Most definitely not self taught. Actually not really an experience but someone else's experience. I'm 22. When my sister was 22/23 she had the worst boyfriends. I was only 10/11 but still smart. Every single guy only a few months in and red flags popped up everywhere. That's the thing though, she ignored the red flags and still ended up getting her heart broken in the end. So I learned that at any red flag I would leave. That's why they end so fast. But its a new year. I'll have experienced a long relationship this year. I hope