If others hope that I help them, I easily offer help to others. But when they don't ask me some help, then I can't eaily offer help to them. Because when they refuse my help, I feel shy and embarrased. Especially, I usually try to decide that I help support elderly people I don't know. Seeing them reminds me of my grandmother, so I want to help. But I was afraid I might make a mistake and accidentally hurt them, so I didn’t help.