#5. Feel not confident
Base of opinions, it is sometimes can be reason for break up. Like feel your couple is so perfect and you really don’t deserve for it. Seems like you are a duck and your couple is a goose.
Then, may be if you both break up, everything is okay. If you always like that, then you can the other do the same thing to you. Don’t be like that, that’s not right. You are born to deserve. Love yourself, guys.