To be honest, adult learners are more challenging than the young learners. Children tend to absorb far better like a sponge. As for adult learners, they give me a headache sometimes. Not only that, their body odor are just terrible. Sometimes I feel like fainting from the lack of air because I tend to hold my breathe.

Adult learners don't capture or absorb things easily. They need time and lots and lots of drilling and repetition. I'm not saying that I'm good or anything, it's just that, they really test my patience. Wanna know why? Some of them are just there for something else. Most of them do not want to learn. Grrr ...