Beh, 18 ka lang pala! I guess it's true then that some people are born with old souls. I'm glad na at your age e marunong ka nang mag-isip nang malalim. I'm even 'gladder' na you already have a deeper understanding on how relationship works and most especially, how it lasts. Don't let yourself be influenced by the mentality of most people. Keep your faith and principles strong enough so you can stand on your own. Never let the sway of the people around you bend you to their will.