There are few reasons to visit Mexico for most Americans, even those on the border. If you don’t understand that, then you’re ignorant of how things typically work here. I live there (in a border city), feel free to ask me questions.
This said, I agree that japanese is a pain in the ass to learn. Still, I’m really enjoying the process of it. I’m done with Hiragana, and I’m learning Katakana now. So, I’m a the level of a child, basically… But that’s okay. We all have to start somewhere, and judging strangers is kind of considered an asshole move here in America.