Multi-choice problem: Continue writing the next sentence in this paragraph:

How to deal with ungrateful people
Look at the situation from their perspective.
Sometimes other people don't always see how much time and energy goes into helping them. Instead of thinking about what you've done, think about what your customers or coworkers can actually see.

Available choices:
[1]. How well they see just how much time the same people have given each other with no strings attached. The sooner you see what the people actually see, the less you can criticize their situation..
[2]. Are they able to see how much work you've done to help them? If people don't know what you've done to help, they can't be expected to show their appreciation. Sometimes it's part of any role that you have to put in effort without seeing immediate reward..
[3]. They probably have little to say about how much extra time it takes to help them even more. Don't do this if your customer really doesn't mean well and they are having a hard time measuring up (or working up the confidence needed)..
[4]. Think about the immediate impact of the actions made on the environment, whether it's an unexpected accident or a product malfunction. Don't focus solely on food or another matter-your focus should be on the future..
[2].