As an old saying goes that fleurdely a fence three piles,two heads are better than one.This is why i think that work in group is better than work individual.
Sometimes i ay not have enough time and energy to finish my work by
only myself.I may need coperation from people around me.This is the group that i am in now.
It may not as easy as i do something individually.A group may give me much challenging to finish a work .The competition among the group may give me power to finish a work more perfectly.That's also a benifit of my group.
Last but bot least,a group may give me more chances to improve my communicating with others.
So,i think that work in group is better than work individual.
（因为是纯手工写的,所以拼写错误在所难免,忘楼主见谅）