completely why people don't want to get into a relationship.
Your heart and emotions are thrown like caution to the wind. There's always a risk you're taking. Then as the relationship goes on, you see who someone truly is, how they act, all that stuff. You gotta deal with the bullshit they bring and their issues, along with yours. You have to "trust" and you have to "believe" their word and their actions. But when they don't follow through, on more than one occassion, that "trust" and "belief" begins to slowly fade away. And then what? This shit is not easy, at all. It only gets harder as the months and years pass by. When you get to 2, 3, 4 years, you wonder if this relationship was beneficial or detrimental to you as a whole.
Too many things to think about and take into consideration.