If you have seen that someone is writing for himself in a dream: You can go on long journeys, you can proceed bravely in the face of what you hear. To see that someone is writing for himself in a dream indicates that the dreamer will put into practice a job he has been working on for a long time, and he will get plenty of income because of this job, the person will find comfort and do whatever he or she wishes.
To see that a person is writing for himself in a dream indicates that a large amount of money will be earned as a result of the realization of a project that has been worked on for a long time, and that the dreamer will have everything that he wants and desires.