Sometimes, someone do 5S because it’s ordered to do so, but is it true to do 5S like that? I realized that “5S is for myself” by my experience this time. If we take out some waste actions and do effective work, which is possible to finish it faster and also, you will be highly evaluated as “He is fast at his job”. Then, you will have some relax time that lead to start to think new area that you’ve never done. You can level up the quality of your output more than now. More aggressive 5S activities make your future development