Why Do People?

I went and saw my grandfather for the first time in a couple days after hearing about him getting a wheelchair. After seeing it for the first time I can understand why people in my family want him to have one but on the same hand its not helping him. I understand he has a hard time walking sometimes but this isn't the answer at least as far as I can see. But with me saying something it would just get me nowhere and piss me the fuck off. But that's nothing new. Its just going to be one of those things when it's all said and done and I am going to end up more then likely ripping someone a new one. But I think I am going to cut this short for reasons and being I can't remember half the things I wanted to say.