Advice translate Portuguese

Look, I just need some advice. Know what I'm saying?

Só preciso de conselhos, percebes?

Doesn't anybody want me to give'em advice?

Ninguém quer que lhe dê conselhos?

Sign here, date there, and that states that you are leaving against medical advice.

Assinatura aqui, data aqui, confirma que está a dar alta.

♪ Therefore my advice is that you look twice

Assim, o meu aviso, É para que olhe duas vezes