Reusing the same password everywhere opens the door for hackers.  They can use that password to log into your other accounts.
Tulsa n useqdec n wawalen uffiren yal amḍiq, ad d-yeldi abrid i yimakaren imsenselkamen. Zemren ad sqedcen awal-a uffir akken ad qqnen ɣer yimiḍanen-ik-nniḍen.