Our whole life online is kept "Safe" with the use of passwords. If you aren't using a proper random password generator and a notebook it can get pretty hard to come up with unique passwords that are easy to remember.
Have you searched on line for the sites that tell you how long it would take to "hack" your password? Here's one. https://random-ize.com/how-long-to-hack-pass/ You would be surprised how quick "they" can do it.
Here is an interesting and simple way to create unique unhackable passwords that won't take up too much of the grey matter to remember.
Tell me what you think. Useful? What are your ideas?