As for the specific computer problems, I suggest that you still need to take them with you at any time. If you eat, you need to take your computer with you, so as to ensure safety. The specific space occupied is another problem. We don't advocate occupying space, otherwise everyone will occupy space and the seats will be more tense. It is more difficult for us to take a stand because of the bad behavior of others occupying seats, but we can't learn from their appearance. We still have to be convenient for others, although we are sometimes inconvenient.