The article does offer good insight, which I'll highlight here:
1. The root of many dating issues is a lack of communication:
> When I was in my late teens or early 20s I would sometimes be in the early stages of dating someone and feel like there was a glass wall between us, I just didn’t really get them, I didn’t know what they wanted from me, and it was so hard for me to have any clarity about who they really are.
2. Most people in their decision-making around relationships are reacting to social pressure rather than following their self-awareness. As an example:
> Most people turn to frameworks: either I’m religious, so I’ll wait until marriage, or I don’t think sex is sacred, so I guess I’m open to casual sex
3. In modern dating people tend to have more options, and this magnifies the need for (1) open communication and (2) honest introspection.