You can remind people to remember important things with one of these reminder cards. It is generally considered to be a good thing to consider the needs of others, and this desire to send along some crucial advice urging them to bear certain things in mind is a clear sign that you are both thoughtful and caring. This observation is, however, completely undermined by the fact you're about to send a card that is wrong for every occasion. You could use one of these cards as an alternative to our thinking of you cards. Just remember that some of them are very, very wise and pertain to highly specific instances you will never see anywhere else.