Remember, a CV is your main marketing document. It usually only takes an employers 10 second before they throw it away or place it on the Job Interview file.
Let’s put this into perspective, if you are mailing in your CV(Getting rarer these days), if you submit a crunched up, messy CV printed on cheap paper you got in the discount store, it is not a good representation of your talents of experience. Review the process at every stage. Ask yourself ‘If this how an amateur fills in his CV, application form or Cover Letter?. If the answer is YES, then do not do it. One small mistake can cost you a great career.