Do you use a limited number of passwords for all your accounts or do you use a program for saving them?

If I use a program that means the one who could hack this program will have them all.

I prefer keeping the passwords in my mind and if necessary I will make some unusual hints

I prefer one password that is your most private one.

Also, it should be long & memorable for you

i usually choose a very complex string of random characters, for every new website a make a tiny change, i end up forgetting each one of them and requesting new password :(