As you are going about your day, Imagine someone that you love and respect watching your every move. Maybe it is someone who crossed over, or it could be a spirit guide.
We behave differently when there is someone we respect in the room. So just realize that someone is always watching over you and see yourself through those eyes. Are you being the best you can be? Are you kind in your interactions with others? Are you as clean and proactive as you could be?
This is a way to raise the bar on the standards you expect from yourself.