I have been helped countless times during my hikes. Often, the help is a simple gesture of kindness, like when someone leaves a cooler of cold drinks by the trail. The rides we got to and from town yesterday were also like that. The help didn't require a lot of effort, but Top O', OldTimer, and I greatly benefited from the assistance.
Sometimes the help has been more substantial, like when someone invited me into their home or drove out of their way to help me.
All of this assistance is remarkable, and there are too many instances of it to list here. Whether someone has offered me a snack bar or has driven halfway across the country to help me, their generosity has played a meaningful part in my success.