How to be Nice & Happy

I suggest that I can be nice by holding the door for somebody at the store especially if there disabled. This would be nice because if there in a wheel chair they don't go through the trouble of holding the door. Also if another person has a cane they won't struggle and wont fall or something. I can also help the elder by carrying there groceries to there car. This would be nice because they won't struggle or hurt themselves carrying there groceries. This is what I plan this following because i want to be nice and considered of the disabled and the elderly in my community.