YSK the difference between i.e. (id est) and e.g. (exempli gratia): i.e. means "in other words" whereas e.g. means "for example"

For example:

Eating fruits (e.g. bananas, apples, oranges, etc.) is a healthy contribution to your diet.

Eating the fruit of the malus pumila tree (i.e. apples) is a healthy contribution to your diet.

I used to make this mistake all of the time until I looked it up. Hopefully this is helpful to some of you!