Martinez is urging Naismith to enjoy his football again.
He said: â€œI think Stevenâ€™s had it very hard since he arrived at the club but I donâ€™t really think heâ€™s been himself.
â€œI saw Stevie play a lot for Kilmarnock and for Rangers and I havenâ€™t seen that arrogance in the final third, Iâ€™ve never seen that belief or that desire. Everything has to be safe, everything has to be a bit forceful.
â€œThe way he works for the team he deserves to lose the ball by trying to be himself. I want Steven to do that. I want him to forget about the past, I want him to forget that heâ€™s at Everton, I want him to feel that heâ€™s on the park enjoying his football and showing his quality because when he does that heâ€™s a very effective footballer."
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