It is hard to use but yes it is possible to use. it does cause more problems in academic writing then other writing.
The FITT Principle (or formula) is a great way of monitoring your exercise program. The acronym FITT outlines the key components, or training guidelines, for an effective exercise program, and the initials F, I, T, T, stand for: Frequency, Intensity, Time and Type.
Answer:
yes it is
Explanation:
because being yourself instead of being class boundaries is better then being like anyone else
Take a look at this PDF file that I used on this lesson.
It answers all of your questions.
P.S. I had the same exact lesson! Hope I helped you :)