Very few people can avoid writing on a daily basis. Of course, some people really enjoy writing, others do it out of necessity. Writing, essentially, involves placing a series of words together to convey a certain message or meaning.
To write in its basic form is not a difficult task. Some people are natural writers, others find it a lot harder and have to work at the process in order to convey what they are trying to say. Writing is normally done by an individual.
For certain individuals, writing their feelings down is a choice form of self-expression. The mere process of keeping a written record of one's daily trials and tribulations, in the form of a personal journal or blog (in electronic form) has a healing effect. Blogging is now big, in our electronically-driven society.
Some people write for a living such as journalists, advertising and commercial copywriters and ghostwriters for publishing houses, as well as novelists. Careers in writing range from producing page-turning style pulp fiction to works of great literary significance. The bottom line is that writing as a career can be lucrative for those with talent, as well as those in the right place, at the right time.
Not everyone finds writing easy. Generally speaking, practice makes perfect, so keep trying and your writing style is likely to improve. Writing requires the use of your brain and as such the brain must be trained to produce written work.
There's no getting away from it.