Creating Character Place-High School Student with OCD

Alexander had just started his senior year when he started feeling out of place. He couldn't help himself any other way then by avoiding the cracks, counting each and every red M&M before eating any, picking 7 flowers for Lirina, and lining everything in his house, car, locker, bookbag, etc. by size and color. Alexander painted his walls in his room white, so he could spot out every speck of dust. He also bought white carpet, dressors, sheets, pillows, and even more. Alexander had to vacuum his whole house twice, until the white carpets looked as if you could pick a piece of cotton from every square inch. He did this before and after school, every single day, forgetting his homework. An all A student was no longer making A's, nor B's, because unless he was surrounded in a sanitary environment, he'd have outbursts and tear everything up, just to clean it up two minutes later.