Me being single and having a hard time in my relationships makes me feel like something is wrong with me. I just do not know what.
Have you ever tried to sort these issues out?
No, I don't know where to start.
It seems that you are becoming aware of some shortcomings you may have. The next step is to find ways to improve yourself.
You should have seen me a month ago. I felt like I wasn't good enough or capable of anything. I feel so much better having you as a friend though. I'd be lost without ya.
Well it is great that you see the progress you are making. There is joy in realizing that you are growing as a person, and eventually you will get to a point where you love the person you have became.