I 've been managing Arsenal for one season and had a lot of fun but I fear I wo n't be able to enjoy this much further .
Board expectations of me are now so crazy high that there 's no way I could meet them .
I 've been managing Arsenal for one season and had a lot of fun but I fear I wo n't be able to enjoy this much further because board expectations of me are now so crazy high that there 's no way I could meet them .