Question: What can we do to make our life regretless?
Answer: In order to make life “regretless” we should stop regretting anything.
Regretting the past, regretting something that has already passed is the most wasteful action we can do. What has already happened is already engraved into history books, we have no free choice about it.
Instead we should focus on the present moment where we can make the best choice, decisions about the future. Then we won’t have any regrets later on.