Immature for sure. When you celebrate first downs and touchdowns the way Cam did all season long and then go on record saying "If you don't like it, keep me out" (of the endzone), then he kinda deserves all the negativity he's getting for his actions after the game, imo. Reminds me of this saying "Humble yourself or life will do it for you". This is goes for everything in life. We Turbo Buick owners know this all to well. How many times have you had your car dialed in and feeling invincible only to have something go wrong soon after
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He is no doubt a great talent but he definitely needs to mature and learn how to lose with grace. Especially if he is going to continue celebrating the way he does in the game. Hopefully one day he will look back at how he acted and learn from it.