Is it normal to eat ice everyday

Nothing wrong with eating ice a lot, better than eating chips all day everyday

It's not dangerous. So keep doing what you do.

its a good habit, keeps the breath fresh and body hydrated, inexpensive and readily available.

Seems healthy to me. Good substitution for crunchy junk food. But maybe indicative of something your body needs.

Have you been checked for type-2 diabetes? This craving for crushed ice is one of the early symptoms. See your primary care Dr. and ask them to order an A1C test (you'll have to go to the lab for a blood draw). An A1C level of 6 or higher is likely indicative and a reading of 7 or higher is definite (and dangerous).

My aunt used to eat ice all the time. Turned out she had an iron deficiency. Craving ice is a common symptom of iron deficiency anemia.