1. To scratch the body unnecessarily.
2. Playing with one’s clothes.
3. To close ones eyes through tiredness.
4. To miss out any Sunnah deliberately.
5. To make the second Rakaah longer than the first.
6. To read the Surah in the incorrect sequence, for example, to read Surah An Naas in the first Rakaah and then Surah Al Falaq after.
7. To read Salaah when one is very hungry, or one has to go to toilet or when the food has already been served.