how to deal with peer pressure

As the world keeps transforming and our society developing with times,Mental problem has come to a field we should pay attention to .And the phenomenon of Peer presure problem has rise to an up level.
As a college student,we probably meet more difficulties than elder people because we are in a situation that we've had some views about life but actually we haven't growed up in some degree.Disblief,suspicons,
envy,and other bad factors trully exist in our lives when getting along with peers and how can we deal with them?I think that we should try to to be more positive towards our lives,towards our friends and people around us,fill our lives with significant activities ,coordinate with others so we can get trust from each other.In this way we'd change our mind towards someone that used tp be disgusting to you and get inner balanced.
Problems are always there and that's just the matter of how we solve them.
一气呵成～