Hitting a low point, a slump or a trough are all antonyms for the phrase "hitting high spot." When someone is hitting a high spot, they are performing at their best, achieving success, and experiencing a peak. However, when a person is hitting a low point, they are struggling, experiencing hardships, and going through a rough patch. The antonyms for "hitting high spot" reflect the opposite end of the spectrum, where one may feel defeated or discouraged, rather than successful and fulfilled. It is important to remember that everyone experiences highs and lows, and it's crucial to navigate through the lows to reach another high point again.