Yes. Suggestions are good. Following suggestions with purpose is better. Or, rather, blindly following suggestions without understanding the benefits (and costs

Yes. Suggestions are good. Following suggestions with purpose is better. Or, rather, blindly following suggestions without understanding the benefits (and costs to) the suggestions doesn't seem ideal to me. -- It respects the great answer of "it depends". Gonna admit that I wouldn't be able to tell what grep -i, sed -e do. (I would've used `sed -e` before, but not enough to remember that). Still, some things are clear from context.