Anyone who refuses to leave

Anyone who refuses to leave his/her past in the past is likely to adversely affect his/her future. Yes you heard me right, therefore, you've got to have a rethink and do live for/appreciate what today/present has to offer you and not at all what the past/yesterday has already taken away from you. Besides, the future ahead of you has a lot of goodies/positivities to offer you even more than whatever you think that you've lost in the past.