No matter for which purpose you make floral arrangement, hobby or business, anybody is entitled and everybody is qualified to enjoy this art. Namely regardless of gender and no matter whether you are disabled or non disabled, no matter whether you have a good sense of sports or not, regardless of the educational background, anybody can do flower arrangements.
Take the hobby of enjoying films/movies for instance, if you are blind or have difficulties of seeing, you cannot enjoy seeing movies. Take singing for instance, if you have difficulties in speaking, you have a hard time for enjoying to sing a song.
In a sense the hobby of floral designs and the job of making floral arrangements are open to everybody. And as a matter of fact, if he/she practices, he/she can earn good skills of making floral designs UNLESS a person cannot use both hands.