Many people tend to complicate their lives. They find some kinda fun in doing that. I consider that an illness of the mind. Keep things straight and simple. Sometimes we may even find ourselves in complicated relationships.
Just ask yourself; do relationships really have to be complicated? Do things around us really have to be complicated? Why do things get complicated? How do they get complicated?
It happens only when we can't let go of what we should let go of. When we can't find the time to attend to a situation or a problem, and keep putting it off. When we don't solve a problem on time, it definitely gets complicated. Problems keep piling up, and that is how you end up in a mess.
So just try to find a solution to things on time. The sooner the better. Do not putt off things till tomorrow.