The first reason why friendship worth time and energy is that some friends are friend for life .According to the reading, some of your friends are friends for life .Because when you meet them and spend time with them and share everything with them you will become too close with them also you will new everything about them so you will understand them more and you will know what they love and what they hate .also, your relationship with them will become more better , he will share his secret with you and will tell you what he feel, and he will be more comfortable to talk with you .
The other reason why friendship worth both time and energy is that people cannot live alone
Every People this time need other people to live with them. For example, we need friends to talk with us when we need to them and help us when we are in trouble they give us their hand when we are in deep .also, they help us when we try to find a job. According to the Law of attraction, the more similar our attitude, the more we are attracted (listening). People need somebody near of them they cannot live alone.
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In conclusion, friendship requires time and energy because some friends are friend for life and people cannot live alone. So people have to make a good relationship with their friends and try to understand them more.
In life every one will meet many people that say that they are your friend, but you will make only a few true friends. What is a friend? In the dictionary a friend is