Trump has met with N. Korea twice now. The first time, all he got was a note saying that Un would think about getting rid of his nukes, but it was a non binding agreement.
What did Un get out of the first meeting? Recognition as a nuclear world leader by the USA, as well as a cancellation of joint war exercises between the USA and S. Korea.
The second meeting? Un asked for partial lifting of the sanctions so that he could feed his people. Trump said no way, and the meeting was ended when Trump walked away from the table. Again, Trump got nothing.
What did Un get? More recognition as a world power, some good propaganda that Un could use to show his people how he was standing up to the USA. Oh yeah, he also got Trump to permanently cancel military exercises between S. Korea and the USA. Trump says that it's because the drills are too costly, but he's only saying that to cover the fact that he caved in to Un.
Yep, if this is "winning", I'm tired of it.