Because just as I learned little by little about plants, I have not learned enough about insects, and they scare me very much because of my ignorance.
Let me explain: I already know ladybugs and I love them, I like their colors and I know that they benefit my garden. I know butterflies, I like them to come and lay their eggs on my plants, and then the caterpillars eat them, I don't care, I love them. It's just that most insects are unknown to me, that's why I don't like them until I know them.