Speaking to L'Equipe, Pepe said: "At Arsenal, I had suffered a kind of trauma, as if my passion had been taken away from me, I had a distaste for football. By no longer playing, I wondered why I was doing this job. I doubted to the point that I thought about stopping everything.
"I wondered how they could have attacked me so much. People went so far as to call me the biggest flop in the history of the Premier League! I didn’t ask for €80m to be spent on me. At this amount, people don’t care where you come from, they want you to perform directly.
"There aren’t many players who immediately score 25 goals per season, and I’m not even a No9. I wasn’t going to play in the Premier League like that. But that’s what earned me this flood of criticism. It was almost harassment. I don’t look at social media a lot, but if my brother relayed to me 'they said that about you', unconsciously, it touched me.
"It also came from the media or certain members of the club. They don't realise that it can have an impact on the mind, on the family and that has repercussions on performance. The only people who have always supported me are Arsenal fans."