Eli5 – How would you explain when to use “I’ll” vs “I will” to someone who isn’t a native speaker?

Question

For example why does it sound unnatural to say “I’ll not use this for profit.”?

In: 0

Answer 1

I personally wouldn’t.

I would assure them that as they got more comfortable with the language, it will come naturally to them. Until then, as long as the person they are talking to understands what they’re trying to say, then they are good