You have forgot your Drupal website's password! That's horrible. But dont worry, we have a better way to reset password if you have access to your files.

If you remember / have access to the admin email, its OK you can reset by going to forgot password page and by entering your email ID for admin account.

If not, you can try this method. I have combined snippets from around the web to make it work even if you have got blocked from login.