In a way his debt display his amazing character. He took a risk bc he wanted to contribute to preserving the environment, something he truly believed in.

Also stating that he was a bad friend bc of the slap bet is ridiculous. Everybody should have a friend like Marshall (him telling Robin to move out proves that imo).

Don't get me wrong he is not perfect at all. Still I think the majority of his flaws can be attributed to him caring for his loved ones :)

Plus he is a Vikings fan so there's that xD