Answer:
I usually take steps to avoid using elevators.
Step-by-step explanation:
I used the word "using" in the sentence to indicate that the person is intentionally avoiding operating or utilizing elevators. The word "using" helps to make it clear that avoidance is purposeful and deliberate, as opposed to just not happening to use elevators for other reasons. In other words, "avoiding elevators" implies not taking them when the opportunity arises, while "avoiding using elevators" implies actively making a choice to not use them.