You have no problem with being assertive. It's in your nature to have a strong image and a straight-forward way of doing things and dealing with people. But what you may find difficult, Aries, is being more passive, even when it is called for. You may have to play a role now where you have to be less demanding and more flexible. There is nothing wrong with that, but it may be difficult to compromise when you think you can get more by being assertive. Actually, you might get less. Be gentle and laid back with your current effort, and you will get what you need.