It's not really wise to steal speeches, as I hope you truly summarize or paraphrase. If you do happen to steal, you may get caught for plagiarism!
Anyways, you asked for help, so I'll give you something. :)
"The mentality of a teenager is truly hard to distinguish from any older personality, their principles are erratic and unruly without discipline. The thoughts one may presume of a teenager depends on what they see him or her feeling at that very point in time. Some teenagers are true spectacles and the world has yet to find out about them, and this may as well go straight for the teenager, so we as a society shouldn't bash them for thinking one way when everyone else is thinking another way. We should encourage all ways of thinking as there isn't a correct way because if there was one, we'd all be insane for even believing there is a correct way.
// BREAK IN SPEECH
So as a society, let's just let them, the teenagers, think whatever they want. Let them figure life the right way, their way, not ours." - Nishant Srivastava