Is It a Good Idea to Use Four Off?

In as it fore in is not something that i would generally recommend to avoid, even though it's such a basic part of the language. For each is probably something that's usually not a good idea. The next one, i think, is going to be really controversial, and that's the lse keyword. I mean, what? Why wouldn't you use else? You know, there arer exceptions to every rule. And i'm sure you'll find situations in which else is the best tool for the job.