Anthony J. D’Angelo said, “When solving problems, dig at the roots instead of just hacking at the leaves.” But what if the problem is not something that can be easily seen by the naked eye? After all, it’s incredibly difficult to keep track of the possible problems forming right above your head. However, whether you can see these problems or not, they will still end up affecting your daily life sooner or later so it’s better to search for it yourself sometimes.