The sefarim are FILLED with discussions about purifying our thoughts, speech and deeds. Strangely enough, we spend a lot of time learning and thinking about the proper ways to ACT [I hope] but so little time is spent focusing on what we say and even less on what we think. Yet we say MILLIONS of words a year and have many many times more thoughts and Hashem examines EACH ONE.
So lets think about thinking. What should we be thinking as we walk down the street? As we eat? As we shower and get dressed? If we know how to regulate our thoughts we can transform ourselves and those around us.
I just want people to be more conscious of this.
This is a biiiiig topic and I will not expand here - ועוד חזון למועד בס"ד!