All ten things are well-put, and tell teenagers to respect themselves:

If you choose to wear shirts that show off your boobs, you will attract boys. To be more specific, you will attract the kind of boys that like to look down girls’ shirts. If you want to date a guy who likes to look at other girls’ boobs and chase skirts, then great job; keep it up. If you don’t want to date a guy who ogles at the breasts of other women, then maybe you should stop offering your own breasts up for the ogling. All attention is not equal. You think you want attention, but you don’t. You want respect. All attention is not equal.

This is worth repeating: All attention is not equal.

Kate's main point is You have innate value. You are beautiful. You are valuable. You are enough.

Now, behave like you believe it.