Answer:
El dicho significa que a él no le preocupa la salvación de su alma y que considera que el castigo divino está muy lejos de él.
Step-by-step explanation:
Don Juan all the time repeats the famous phrase: "So long you fix it to me", which means that death and the punishment of God are far away and that for the moment he is not worried about the salvation of his soul. He is optimistic, and he does not believe that his actions come to light. This phrase seems to be very ironic at the end of the work when Don Juan is punished by divine justice, because he always thinks that his actions will not have consequences.