Every single day, over 30,000 websites become infected with some sort of malware. And in the past 12 months, around half of US adults have had at least one online account hacked.
You can protect yourself.
Modern tools allow you to easily store (and create) unique passwords. LastPass makes this easy and is free. 1Password is another similar service but not free.
Make this the week you stop the password madness. You'll be glad you did.