frustrate
This term describes the psychological tension arising from an obstructed goal. It carries a heavy connotation of helplessness and irritation, shifting the focus from the obstacle itself to the emotional state of the person facing it. When applied to plans or efforts, the word shifts from an emotional state to a functional outcome. In this sense, it describes the act of thwarting or neutralizing a process, rendering a specific attempt ineffective or void.
Meanings
To make someone feel annoyed or less confident because they cannot achieve what they want.
"He was frustrated by the lack of progress on the project."
To prevent a plan, effort, or desire from being successful or happening.
"The security measures were designed to frustrate any attempt to break into the vault."
To cause someone to feel a sense of helplessness or disappointment by blocking their goals.
"The complex bureaucracy tends to frustrate even the most patient applicants."