Counterfactual thinking is usually the negation of events that have occurred in the mind, and then it is characterized as a mental activity that may have occurred but did not occur in reality. According to the direction of occurrence, counterfactual thinking can be divided into upward counterfactual thinking and downward counterfactual thinking, upward counterfactual thinking refers to events that have occurred in the past, and imagine that if certain conditions are met, there may be better results than real results; downward counterfactual thinking refers to events that have occurred in the past, imagine If certain conditions are met, there may be a result that is worse than the real result.
According to the above definition, which of the following items belong to downward counterfactual thinking?
If we didn't bring so many things, we could run faster now