Is Physical Therapy a good career choice?

The study is demanding and only for the best students. Demand will grow as there are (in my opionion) two types of physios - the super calm women with shoulder length bobs who take ante-natal classes, and the population is still growing/ plenty of pregnant women. The others are the hyper energetic ones who look like they are on performance enhancing drugs that have not worn off and wear trackies. They have private practices fixing sports people, and the growing ageing population who get arthritis, fall over when gardening, are generally unfit, or try to get fit and sprain something.