Theory on breaking curs

The rule of attraction works, indeed, but that is for someone let's say normal/ not cursed. Once someone is cursed, the law of attraction is not the only one in control, as someone else's power also sends you negative and bad circumstances. Once you realise someone is cursed, it is usually pretty easy to protect that person, usually, depend on the curse, the person who is cursed, the person that cursed, the person protecting/ breaking the curse. But usually and for most curses it is not hard at all.
Now, continuing your idea, it would still be impossible to "block your mood at its highest". It is unnatural, inhumane and it can backfire so bad.. Don't take it from me, take it from drug addicts. Poor souls..