Too many people fail to think about not just marriage, but also relationships in general in this way. People who think relationships are supposed to be easy are destined for failure. You can jump to something that feels “right” but that feeling is fleeting. It’s an illusion. When that shine comes off, you have to truly want to share your life with another person. Knowing you have that person there is where actual happiness comes from. The inability to realize that will only lead to jumping ship for the next shiny object.