I Don't Always See Immediate Results in My Students

I love teaching, but sometimes i do get a bit frustrated because it can be a bit like banging your head against a wall. That's a bad metaphor. Or is that a simile? I'll come back to the similes and metaphors. Sometimes i don't see immediate results in my students. So if i do a want a 90 minute lesson, sometimes i just seehethe difficulty of acquiring new language. And i don't always see immediate results. Although saying that i do, i sometimes do. And think there are some students i can think of that have been making progress. But it can be frustratind ecause you don’t see immediate results at all.