A question about etiquette ...What to expect for a day of helping people?

Many good points. Free labour has its limits.
I will go out of my way to help someone in need,as mentioned earlier like fixing a flat or changing a tire.
Couple minute job and its just easier to send customer on his way.
Neighbour needs a part welded in his boathouse. 2 minutes of welding. But load welder and generator. Unload welder load welder unload welder and generator.what part of job is more difficult?
Probably 20 bucks.
Neighbourly thing to do.