And if you play for an insanely talented Brazil side, that helps too.
1-0 up? Sure, that'll be a boost as well.
Messi banned from internationals for three months for 'corruption' outburst
So when Roberto Firmino latched on to a sloppy error from the Peru team, it was no surprise he got a bit cocky.
Check it out...
Angry Messi slams 'Brazil fix' after Copa red card
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