How's that saying go? Work smarter, not harder? As a new teacher, I'm very likely not the first one to be incorporating something in my classroom. If I took a few minutes to research what's out there, like Venn diagram templates, and then adapted it for my own use, it would be a much smarter use of my time, instead of building everything from scratch.
The cartoon? It was a fitting one I found posted on the We Are Teachers Facebook page. It's a great place for humour and inspiration. A little bit of teacher humour on a Tuesday!