There are no limits of the level of spontaneous things that can happen on the way which can be the direct consequent of your psychological state. You can be stressed and tensed and that bad state can ruin your intentions. Special for that very purpose specialists have released a sensible device called “Spire” capable to deduce your mood and with a help of mobile app dictate your steps needed to implement so as to recover your mood.  
So this new wearable may be able to tell you how to fix that. Spire is a device that measures your breathing rhythms to deduce stress levels. It then provides suggestions on how to combat those stress symptoms, such as taking deep breaths. 
Eventually the Spire app sends the data to the cloud for analysis.
Check out the video below to get how the device affects on human’s psychological state.