Protect yourself when you ask others for help, you never know what someone will send to you.

It is easy.
1) close your eyes and concentrate on creating a bubble of light around you
2) after creating a bubble, focus on making sure there is only light, push the darkness out
3) stay in it for at least 10 minutes, to begin with

When it comes to direct attack
1) on this cleaned bubble, insert the metal covers from above and below, which rotate against each other, very quickly
2) imagine that these metal covers, with their rapid rotation, pack everything bad around them, they simply attract the bad to the metal by centrifugal force
3) when the covers are fully wrapped, disconnect them from each other (upper cover disconnect upwards, lower cover disconnect downwards and very fast) and immediately open your eyes
4) I assure you that after this attack the attacker will immediately know such a headache (at best) and that he will think twice about attacking you next time