Maybe for the others, I am too young to think of sakinnah, mawaddah, wa rahmah marriage. Hey dude, I totally disagree! Everyone has right to plan everything in her/his life. ALLAH never differentiates the supplications from children, teenagers, and even adults. We are all the same, no exception. Praying for happy marriage and bright future  far from the due days is our preparation. This is a proof that how deep we rely on ALLAH's ridho. Du'a is powerful, it even could change our destiny. DU'A, DU'A, DU'A. Failing to plan is planning the failure. Just because today you find a prince, it does't mean you would be with him forever without any trial. ALLAH is the owner of our heart. He has authority in toing and froing them cz he is the OWNER. We never know, our success, happiness and achievements nowadays are the answers of our prayers years ago. Ya muqallibal quluub.. Rabbana hablanaa min adzwaajina wadzurriyyatina qurrata a'yuniwwaja'alnaa lil muttaqiina imaama. Rabbi hablii minashoolihin. Aamiin <3