Through personal experience, there are two main things that cause challenges in relationships: not knowing that person well enough before you date, and getting bored with that person.
By not knowing them well, the progress of the relationship could end up good, but surprises aren't always a good thing. He or she could be the sweetest at first, but once they are comfortable, they may become someone you are not attracted to at all.
Another problem could be that once you get to know that person well, things slow and get boring. One of you or both of you could potentially start noticing more interesting things elsewhere.
This is why you have to know who that person is and know that person is interesting to you to know if that person would be a good match for you. Otherwise, challenges could come up in the relationship, and who knows if you can overcome that challenge?
A primary relationship is the very first stage of a relationship, wheareas a secondary relationship becomes more serious.
A relationship is in most cases official when it's on Facebook.
For enjoyment, a challenge when a biycicle becomes boring, to learn tricks and perform them. When you know how to ride one it becomes an addicting hobbie, in my opinion
I think you've rather succinctly demonstrated the point.
to annoy, challenge, "one up you", get your friendship/relationship back...?
Grendel feels threatened by Beowulf's challenge and becomes anxious. He is filled with fear, as he knows Beowulf is a formidable opponent who poses a significant challenge to his fighting skills.
The concept where a man becomes a slave for a woman is commonly referred to as Female-led relationship (FLR) or Female Domination (Femdom) where the woman takes on a dominant role in the relationship.
To develop and maintain a productive relationship with Congress. This is a feat which is almost unheard of in US history.
If this is a question then no, that is not always the case
In a strong relationship neither party seeks control. But, in most relationships the one that becomes dependant relinquishes control to the provider.
To become closer to Jesus means your relationship with Jesus becomes stronger.
Katniss has a friendly, almost brotherly relationship with Gale in the beginning. This eventually becomes more of a romantic triangle as the books progress.