I'm sure many of you guys have great suggestions that you're thinking of at the moment.
Now the question is, what's the best way to present a suggestion and what's the best way
for it to be approved? This guide will be answering these questions and more.
What is the best way to...
IMO, I would think how you happen to conduct the trial and error and whether or whether not you have common sense or not.
Some things can be quickly avoided by using common sense while others might need trial and error like you claimed. ;)