Opinions vary on whether it is worth it to hire professional painters to paint your house rather than doing it yourself. I believe that the answer to this question depends on several factors, including the size of your home and the extent of the work that you want to be done. Hiring a professional may cost more, but they will get the job done faster and may be able to complete tasks that you cannot do by yourself.
If you have a small house or apartment, you can probably do all of the painting by yourself without too much trouble. However, if you have a large home with multiple rooms and plenty of walls to cover, then hiring expert painters might not be such a bad idea.
A good way to determine whether or not it is worth paying someone else for their expertise is to think about how much time you would save if they did all of the work instead of just part of it. For example: if you were going through each room in your house one at a time and painting them yourself, then it would take about 40 hours total (assuming eight hours per day). Expert painters will do 50% of those rooms for half as long, it is worth it.