Frustration is the feeling of being upset or annoyed, especially because of inability to change or achieve something.
When we are frustrated we are resisting what is. It could be a person, a situation, circumstances or event. It could also be not knowing how to achieve a goal that is important to us.
Instead of resisting or cursing what is, accept it and that will set you free to create will be. Frustration really is an ALERT signal to change your thoughts and actions to ones that make you feel good about being you.
Frustration is not an emotion you can bully into submission. The more you feel frustrated, the more frustrated you will become.
Instead of being frustrated with 'what is' become like the 'wind and water' and flow up, over, around or under 'what is' on your way to what you want rather than allowing frustration to make you feel ineffective.