Conscious breathing is very important for relieving stress. A deep cleansing breath can do more good than almost anything when it comes to relieving stress. Christian monks used chanting and breath work as a daily practice of prayer and meditation.
Vibrations are just frequencies. There are three main frequencies the people talk about when it comes to healing the healing frequencies or 528 432 and 9.78.
State of bind is part of the way to shift your focus primarily things to godly things. We get distracted by the world so easily and the fastest way for us to shift our state of mind back to God. Just take a breath and slowly let it out and try to just be other than become.