Do you have a problem with assertiveness? If you think you do, do you know what assertiveness is in the first place?
When you are expressing assertiveness, you succeed at making others understand what you need or want in a clear way. Assertiveness should not be confused with aggressiveness - you can show assertiveness without relying on rudeness or forcefulness to get your point across. Assertiveness is a skill that you learn through time. You will learn how to let other people know your opinions and feelings count so that others will not always have their way with you. Assertiveness means you learn to be more secure yet conscious of yourself.
Nearly all people will encounter circumstances where they cannot express themselves effectively. In such situations, they will either suppress their true feelings, or become frustrated and angry, or give way to the other person yet resent the outcome. This generally makes them unhappy and feel that they cannot control the situation - and the problem remains anyway.
If these reactions to complicated situations become habitual, they may produce lack of confidence - and the problem becomes more difficult to solve.
The process of expressing yourself with assertiveness could be split up into four phases.
First, you could change how you respond to situations so that you create self-esteem and self-confidence. This implies amending how you perceive assertiveness behavior by creating a new belief system wherein you can assert yourself. You allow yourself to get angry when it is necessary. You permit yourself to say "No" at times. You must learn that there is nothing shameful about asking for help occasionally or making mistakes sometimes.
Second, you could imbibe assertiveness skills. Some people are comfortable doing their own research on this, while others prefer to take a course or assertiveness training workshop.