People like to point out the failings of others. Perhaps this gives them a sense of superiority. Or maybe they are turning the attention away from themselves.
The ones who succeed do not indulge in excuses. They acknowledge their shortcomings and work to overcome them. People foolishly think they had it easy.
We all have problems that we struggle with. Finding the source of the trouble could mean looking within. A few minor adjustments just might do the trick.
It is not necessary to tear the house down to fix one loose board. Spiritual improvement can actually be quite simple. Do what is best and the answers will come.
We do not know everything, so errors are bound to be made. Still, it is shameful to know better and do the same. Take care lest your failings begin to take root.