What if your whole life was about people liking your post? If people are not liking your posts, does that mean nobody likes you? Do you think it stops me, from people not liking my posts? Does it stop you from not doing your job? Facebook should allow more than 1 likes per person, on the same post, by the same person. Think about how much time you wasted for that 'like'. On the other hand, now if you want a like, there are lots of criteria. Who the like is from? What's the energy frequency of the response? What's the exchange? How does the person exchanges with other people, when they get a like?