Although it is difficult to live alone, you must also learn to be alone and not rely on others easily. In this way, when everyone around you leaves you, you can still live well. If the above is true, which of the following is true? ['People who cannot live alone cannot live well when everyone around them leaves him.', "Although a person's life is difficult, it is easier than when everyone around him leaves him.", "Don't rely on others easily, because one's life will be very difficult and cannot live well.", 'When everyone around you can still live well, it may not be because you have learned how to live alone.']