If you constantly sacrifice little pieces of who you are, and you give up your identity to make a relationship work, these are clear signs that you are not with the right person. Also, if you find yourself draining all the energy out of yourself and giving all of your power away to another person to make sure that they stay with you, it might be a sign that you need to love yourself more.
The speaker shares their experience of feeling alone in their head and how being with the wrong person can be isolating and depressing, leading them to feel drained and not being the person they want to be.
If fighting about the relationship takes up your entire day, every single day for the next six months, it's not worth it. Being with the wrong person can feel like you're constantly not satisfied, you're constantly anxious, you're constantly worrying about the relationship instead of your day-to-day activities.