Many students try to avoid self-biological chemicals. The average student brain set on the budget sets all the external costs to save, what is possible without the search of external sources, and the hope for the best. Hiring a teacher can be very expensive and some can be completely out of the budget limit. This is the real question that you ask yourself. Why are you taking A level chemistry tuition?
This is because, because at the end of the day, however, a good knowledge of chemistry can be a person, and may still be good education, if you need good work relationships, effective transfer of knowledge to actually do.