it is complicated, but I think if it was simple, it would be boring, and uneventful, and just not enjoyable.
Their will be heartbreaks, which are always hard to go through, but their will also be the good times you have with that person. When it is meant to be you will know. Right now you are probably still trying to figure things out, but make sure you enjoy it along the way. My mom is always telling me not to get wrapped around one guy at my age, but to just have fun and go where life takes you. If you ever need talk, feel free to PM.