I would like to meet Mia Wasikowska
Friendship - it's a great value. Exclude from life friendship is like to rid the world of sunlight. One of the basic human needs are spiritual communication. Communicating with those who can be trusted, who always understand and support on whom you can rely on in any situation. That is and must be a true friend - a sincere, loyal, honest. In the big world of man is hard to find yourself a friend, but more difficult - not to lose it because of some little thing not "change" relationship with him. The real thing is a friend with whom he passed and joy, and sorrow, and that in the joys, sorrows and stayed close. While each of us in a sense, is selfish, true friendship - these are relationships that require commitment, and sometimes, even, and self-sacrifice. Who is asking and giving forgets will be just what is.
Это модальные глаголы
can - быть способным чаще всего физически
must - быть должным
should - имеет значение необязательной к исполнению рекомендации
will - для передачи будущего времени.
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Все остальные это их отрицания, т.е. обозначают противоположное!