Does it Takes Courage To Sustain A Relationship?

I personally think that i takes a lot of courage to sustain a relationship and it also take alot courage. Why? i feel this way because it takes courage to stay into a relationship vecause without coruage love and trust what would a relationship be. Personally i think that to have courage in the relationship you have to be able to trust one another,not get into it alot about petty stuff that dosnt matter,you should be able to talk about anything and feel comfetable about what you guys talk about and not hold any one back, and be patient about thing.

You have to do right by eachother and have guidelines and rules set, you have to have courage in that person to know that you can go somewhere and they wont have to worry about who you with because it wouldnt matter to them because they have trust in there relationship you guys have courage. What is courage to me? coruage is to be brave in a relationship.To sustain something is to keep up something. So do i thing you have to have courage in a sustained relationship. YES!