Though it is not advised,you can write down your passwords and the concerned sites in your personal diary and keep it in a safe place where others couldn't reach.But you should not forget where you kept your diary.LOL!
Me too. I have more than 5 password in common use. so, sometimes, I can't remember which password is fit for which site? Fortunately, I can try, I always get the correct password when I try all my password in common use.
yeah,I also forgot my password several times,but I will never forget the ones I used frequently,don't they send you the password to your mail box your used to register the account.you could claim with the administrators