I agree.
First of all, taking risks can make people feel excited while working. The excitement can help them be happy and also a little nervous when they are working, that can improve their passion.Second, different types of tasks are new to everyone,and workers are more interested in doing different types of tasks than doing similar tasks all day long. Third, in my opinion,having tasks can help workers earn more fun experiences while working, so workers might be satisfied when they have many different types of tasks to do during the workday. Finally, I feel really excited but a little nervous while having different tasks during my work, but I feel boring and angry if I am forced to do the same thing all day long. I think many people can agree with me.
Besides these reasons, workers may make mistakes when they are repeating everything they have done for thousands of times or even millions of times. As for me, I fell upset and angry when I make mistakes that just because I am bored. I would like to have different types of tasks to do, in order to satisfy myself because I like to try new things. I think nobody can refuse to try something new in their life. when a person have different types of tasks to do during the workday, he or she will probably feel unfamiliar to the task, but will feel excited, too. So workers' speed while working can be improved from the new feeling, then they are more satisfied about their improvement.
Also, finishing new things correctly instead of finishing similar things correctly can probably make workers satisfied. Everyone likes to be succeed, especially the success of things that they have never tried before. then, workers are more satisfied.
These are my opinions about why I agree the statement, and I hope you can agree with me.
Thanks for reading my passage.